9919324816

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{508579}}^1$

素因数の和:508663

約数の個数: 40

約数和(自身を含む): 20432710080

約数和(自身を除く): 10513385264

約数列:

[1, 2, 4, 8, 16, 23, 46, 53, 92, 106, 184, 212, 368, 424, 848, 1219, 2438, 4876, 9752, 19504, 508579, 1017158, 2034316, 4068632, 8137264, 11697317, 23394634, 26954687, 46789268, 53909374, 93578536, 107818748, 187157072, 215637496, 431274992, 619957801, 1239915602, 2479831204, 4959662408, 9919324816]

約数ペア:

[(1, 9919324816), (2, 4959662408), (4, 2479831204), (8, 1239915602), (16, 619957801), (23, 431274992), (46, 215637496), (53, 187157072), (92, 107818748), (106, 93578536), (184, 53909374), (212, 46789268), (368, 26954687), (424, 23394634), (848, 11697317), (1219, 8137264), (2438, 4068632), (4876, 2034316), (9752, 1017158), (19504, 508579)]