770611946

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{821}}^1\times {\mathrm{2777}}^1$

素因数の和:3626

約数の個数: 24

約数和(自身を含む): 1253650284

約数和(自身を除く): 483038338

約数列:

[1, 2, 13, 26, 169, 338, 821, 1642, 2777, 5554, 10673, 21346, 36101, 72202, 138749, 277498, 469313, 938626, 2279917, 4559834, 29638921, 59277842, 385305973, 770611946]

約数ペア:

[(1, 770611946), (2, 385305973), (13, 59277842), (26, 29638921), (169, 4559834), (338, 2279917), (821, 938626), (1642, 469313), (2777, 277498), (5554, 138749), (10673, 72202), (21346, 36101)]