100943654

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 187294560

約数和(自身を除く): 86350906

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 289, 409, 427, 578, 818, 854, 1037, 2023, 2074, 2863, 4046, 5726, 6953, 7259, 13906, 14518, 17629, 24949, 35258, 48671, 49898, 97342, 118201, 123403, 174643, 236402, 246806, 349286, 424133, 827407, 848266, 1654814, 2968931, 5937862, 7210261, 14420522, 50471827, 100943654]

約数ペア:

[(1, 100943654), (2, 50471827), (7, 14420522), (14, 7210261), (17, 5937862), (34, 2968931), (61, 1654814), (119, 848266), (122, 827407), (238, 424133), (289, 349286), (409, 246806), (427, 236402), (578, 174643), (818, 123403), (854, 118201), (1037, 97342), (2023, 49898), (2074, 48671), (2863, 35258), (4046, 24949), (5726, 17629), (6953, 14518), (7259, 13906)]