86400886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{953}}^1$

素因数の和:1296

約数の個数: 32

約数和(自身を含む): 152899488

約数和(自身を除く): 66498602

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 317, 634, 953, 1906, 3487, 4121, 6974, 8242, 10483, 12389, 20966, 24778, 45331, 90662, 136279, 272558, 302101, 604202, 3323111, 3927313, 6646222, 7854626, 43200443, 86400886]

約数ペア:

[(1, 86400886), (2, 43200443), (11, 7854626), (13, 6646222), (22, 3927313), (26, 3323111), (143, 604202), (286, 302101), (317, 272558), (634, 136279), (953, 90662), (1906, 45331), (3487, 24778), (4121, 20966), (6974, 12389), (8242, 10483)]