2247128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 64

約数和(自身を含む): 5080320

約数和(自身を除く): 2833192

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 41, 52, 62, 68, 82, 104, 124, 136, 164, 221, 248, 328, 403, 442, 527, 533, 697, 806, 884, 1054, 1066, 1271, 1394, 1612, 1768, 2108, 2132, 2542, 2788, 3224, 4216, 4264, 5084, 5576, 6851, 9061, 10168, 13702, 16523, 18122, 21607, 27404, 33046, 36244, 43214, 54808, 66092, 72488, 86428, 132184, 172856, 280891, 561782, 1123564, 2247128]

約数ペア:

[(1, 2247128), (2, 1123564), (4, 561782), (8, 280891), (13, 172856), (17, 132184), (26, 86428), (31, 72488), (34, 66092), (41, 54808), (52, 43214), (62, 36244), (68, 33046), (82, 27404), (104, 21607), (124, 18122), (136, 16523), (164, 13702), (221, 10168), (248, 9061), (328, 6851), (403, 5576), (442, 5084), (527, 4264), (533, 4216), (697, 3224), (806, 2788), (884, 2542), (1054, 2132), (1066, 2108), (1271, 1768), (1394, 1612)]