266988953

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{43891}}^1$

素因数の和:43988

約数の個数: 16

約数和(自身を含む): 337090560

約数和(自身を除く): 70101607

約数列:

[1, 7, 11, 77, 79, 553, 869, 6083, 43891, 307237, 482801, 3379607, 3467389, 24271723, 38141279, 266988953]

約数ペア:

[(1, 266988953), (7, 38141279), (11, 24271723), (77, 3467389), (79, 3379607), (553, 482801), (869, 307237), (6083, 43891)]