2028643136

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:488

約数の個数: 112

約数和(自身を含む): 4446081024

約数和(自身を除く): 2417437888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 127, 146, 208, 254, 263, 292, 416, 508, 526, 584, 832, 949, 1016, 1052, 1168, 1651, 1898, 2032, 2104, 2336, 3302, 3419, 3796, 4064, 4208, 4672, 6604, 6838, 7592, 8128, 8416, 9271, 13208, 13676, 15184, 16832, 18542, 19199, 26416, 27352, 30368, 33401, 37084, 38398, 52832, 54704, 60736, 66802, 74168, 76796, 105664, 109408, 120523, 133604, 148336, 153592, 218816, 241046, 249587, 267208, 296672, 307184, 434213, 482092, 499174, 534416, 593344, 614368, 868426, 964184, 998348, 1068832, 1228736, 1736852, 1928368, 1996696, 2137664, 2438273, 3473704, 3856736, 3993392, 4876546, 6947408, 7713472, 7986784, 9753092, 13894816, 15973568, 19506184, 27789632, 31697549, 39012368, 63395098, 78024736, 126790196, 156049472, 253580392, 507160784, 1014321568, 2028643136]

約数ペア:

[(1, 2028643136), (2, 1014321568), (4, 507160784), (8, 253580392), (13, 156049472), (16, 126790196), (26, 78024736), (32, 63395098), (52, 39012368), (64, 31697549), (73, 27789632), (104, 19506184), (127, 15973568), (146, 13894816), (208, 9753092), (254, 7986784), (263, 7713472), (292, 6947408), (416, 4876546), (508, 3993392), (526, 3856736), (584, 3473704), (832, 2438273), (949, 2137664), (1016, 1996696), (1052, 1928368), (1168, 1736852), (1651, 1228736), (1898, 1068832), (2032, 998348), (2104, 964184), (2336, 868426), (3302, 614368), (3419, 593344), (3796, 534416), (4064, 499174), (4208, 482092), (4672, 434213), (6604, 307184), (6838, 296672), (7592, 267208), (8128, 249587), (8416, 241046), (9271, 218816), (13208, 153592), (13676, 148336), (15184, 133604), (16832, 120523), (18542, 109408), (19199, 105664), (26416, 76796), (27352, 74168), (30368, 66802), (33401, 60736), (37084, 54704), (38398, 52832)]