1577420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6067}}^1$

素因数の和:6089

約数の個数: 24

約数和(自身を含む): 3567984

約数和(自身を除く): 1990564

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 6067, 12134, 24268, 30335, 60670, 78871, 121340, 157742, 315484, 394355, 788710, 1577420]

約数ペア:

[(1, 1577420), (2, 788710), (4, 394355), (5, 315484), (10, 157742), (13, 121340), (20, 78871), (26, 60670), (52, 30335), (65, 24268), (130, 12134), (260, 6067)]