2099974898

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{8689}}^1$

素因数の和:9042

約数の個数: 32

約数和(自身を含む): 3672324480

約数和(自身を除く): 1572349582

約数列:

[1, 2, 7, 14, 61, 122, 283, 427, 566, 854, 1981, 3962, 8689, 17263, 17378, 34526, 60823, 120841, 121646, 241682, 530029, 1060058, 2458987, 3710203, 4917974, 7420406, 17212909, 34425818, 149998207, 299996414, 1049987449, 2099974898]

約数ペア:

[(1, 2099974898), (2, 1049987449), (7, 299996414), (14, 149998207), (61, 34425818), (122, 17212909), (283, 7420406), (427, 4917974), (566, 3710203), (854, 2458987), (1981, 1060058), (3962, 530029), (8689, 241682), (17263, 121646), (17378, 120841), (34526, 60823)]