3885173872

素因数分解:

$2^4\times {\mathrm{1231}}^1\times {\mathrm{197257}}^1$

素因数の和:198496

約数の個数: 20

約数和(自身を含む): 7533677536

約数和(自身を除く): 3648503664

約数列:

[1, 2, 4, 8, 16, 1231, 2462, 4924, 9848, 19696, 197257, 394514, 789028, 1578056, 3156112, 242823367, 485646734, 971293468, 1942586936, 3885173872]

約数ペア:

[(1, 3885173872), (2, 1942586936), (4, 971293468), (8, 485646734), (16, 242823367), (1231, 3156112), (2462, 1578056), (4924, 789028), (9848, 394514), (19696, 197257)]