1501604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 2878848

約数和(自身を除く): 1377244

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 431, 862, 871, 1724, 1742, 3484, 5603, 11206, 22412, 28877, 57754, 115508, 375401, 750802, 1501604]

約数ペア:

[(1, 1501604), (2, 750802), (4, 375401), (13, 115508), (26, 57754), (52, 28877), (67, 22412), (134, 11206), (268, 5603), (431, 3484), (862, 1742), (871, 1724)]