2017669888

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1877}}^1$

素因数の和:1942

約数の個数: 144

約数和(自身を含む): 4836676320

約数和(自身を除く): 2819006432

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 64, 68, 76, 104, 128, 136, 152, 208, 221, 247, 256, 272, 304, 323, 416, 442, 494, 544, 608, 646, 832, 884, 988, 1088, 1216, 1292, 1664, 1768, 1877, 1976, 2176, 2432, 2584, 3328, 3536, 3754, 3952, 4199, 4352, 4864, 5168, 7072, 7508, 7904, 8398, 10336, 14144, 15016, 15808, 16796, 20672, 24401, 28288, 30032, 31616, 31909, 33592, 35663, 41344, 48802, 56576, 60064, 63232, 63818, 67184, 71326, 82688, 97604, 120128, 127636, 134368, 142652, 195208, 240256, 255272, 268736, 285304, 390416, 414817, 463619, 480512, 510544, 537472, 570608, 606271, 780832, 829634, 927238, 1021088, 1074944, 1141216, 1212542, 1561664, 1659268, 1854476, 2042176, 2282432, 2425084, 3123328, 3318536, 3708952, 4084352, 4564864, 4850168, 6246656, 6637072, 7417904, 7881523, 8168704, 9129728, 9700336, 13274144, 14835808, 15763046, 19400672, 26548288, 29671616, 31526092, 38801344, 53096576, 59343232, 63052184, 77602688, 106193152, 118686464, 126104368, 155205376, 252208736, 504417472, 1008834944, 2017669888]

約数ペア:

[(1, 2017669888), (2, 1008834944), (4, 504417472), (8, 252208736), (13, 155205376), (16, 126104368), (17, 118686464), (19, 106193152), (26, 77602688), (32, 63052184), (34, 59343232), (38, 53096576), (52, 38801344), (64, 31526092), (68, 29671616), (76, 26548288), (104, 19400672), (128, 15763046), (136, 14835808), (152, 13274144), (208, 9700336), (221, 9129728), (247, 8168704), (256, 7881523), (272, 7417904), (304, 6637072), (323, 6246656), (416, 4850168), (442, 4564864), (494, 4084352), (544, 3708952), (608, 3318536), (646, 3123328), (832, 2425084), (884, 2282432), (988, 2042176), (1088, 1854476), (1216, 1659268), (1292, 1561664), (1664, 1212542), (1768, 1141216), (1877, 1074944), (1976, 1021088), (2176, 927238), (2432, 829634), (2584, 780832), (3328, 606271), (3536, 570608), (3754, 537472), (3952, 510544), (4199, 480512), (4352, 463619), (4864, 414817), (5168, 390416), (7072, 285304), (7508, 268736), (7904, 255272), (8398, 240256), (10336, 195208), (14144, 142652), (15016, 134368), (15808, 127636), (16796, 120128), (20672, 97604), (24401, 82688), (28288, 71326), (30032, 67184), (31616, 63818), (31909, 63232), (33592, 60064), (35663, 56576), (41344, 48802)]