408041686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{4703}}^1$

素因数の和:4836

約数の個数: 32

約数和(自身を含む): 682795008

約数和(自身を除く): 274753322

約数列:

[1, 2, 13, 26, 47, 71, 94, 142, 611, 923, 1222, 1846, 3337, 4703, 6674, 9406, 43381, 61139, 86762, 122278, 221041, 333913, 442082, 667826, 2873533, 4340869, 5747066, 8681738, 15693911, 31387822, 204020843, 408041686]

約数ペア:

[(1, 408041686), (2, 204020843), (13, 31387822), (26, 15693911), (47, 8681738), (71, 5747066), (94, 4340869), (142, 2873533), (611, 667826), (923, 442082), (1222, 333913), (1846, 221041), (3337, 122278), (4703, 86762), (6674, 61139), (9406, 43381)]