345173692

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{317}}^1\times {\mathrm{1987}}^1$

素因数の和:2445

約数の個数: 24

約数和(自身を含む): 610689744

約数和(自身を除く): 265516052

約数列:

[1, 2, 4, 137, 274, 317, 548, 634, 1268, 1987, 3974, 7948, 43429, 86858, 173716, 272219, 544438, 629879, 1088876, 1259758, 2519516, 86293423, 172586846, 345173692]

約数ペア:

[(1, 345173692), (2, 172586846), (4, 86293423), (137, 2519516), (274, 1259758), (317, 1088876), (548, 629879), (634, 544438), (1268, 272219), (1987, 173716), (3974, 86858), (7948, 43429)]