291282113974

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1019}}^1\times {\mathrm{19603}}^1$

素因数の和:20964

約数の個数: 32

約数和(自身を含む): 457830247680

約数和(自身を除く): 166548133706

約数列:

[1, 2, 23, 46, 317, 634, 1019, 2038, 7291, 14582, 19603, 23437, 39206, 46874, 323023, 450869, 646046, 901738, 6214151, 7429529, 12428302, 14859058, 19975457, 39950914, 142925473, 285850946, 459435511, 918871022, 6332219869, 12664439738, 145641056987, 291282113974]

約数ペア:

[(1, 291282113974), (2, 145641056987), (23, 12664439738), (46, 6332219869), (317, 918871022), (634, 459435511), (1019, 285850946), (2038, 142925473), (7291, 39950914), (14582, 19975457), (19603, 14859058), (23437, 12428302), (39206, 7429529), (46874, 6214151), (323023, 901738), (450869, 646046)]