1998661208

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{40829}}^1$

素因数の和:41075

約数の個数: 32

約数和(自身を含む): 3895182000

約数和(自身を除く): 1896520792

約数列:

[1, 2, 4, 8, 29, 58, 116, 211, 232, 422, 844, 1688, 6119, 12238, 24476, 40829, 48952, 81658, 163316, 326632, 1184041, 2368082, 4736164, 8614919, 9472328, 17229838, 34459676, 68919352, 249832651, 499665302, 999330604, 1998661208]

約数ペア:

[(1, 1998661208), (2, 999330604), (4, 499665302), (8, 249832651), (29, 68919352), (58, 34459676), (116, 17229838), (211, 9472328), (232, 8614919), (422, 4736164), (844, 2368082), (1688, 1184041), (6119, 326632), (12238, 163316), (24476, 81658), (40829, 48952)]