1588912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{7639}}^1$

素因数の和:7660

約数の個数: 20

約数和(自身を含む): 3315760

約数和(自身を除く): 1726848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 7639, 15278, 30556, 61112, 99307, 122224, 198614, 397228, 794456, 1588912]

約数ペア:

[(1, 1588912), (2, 794456), (4, 397228), (8, 198614), (13, 122224), (16, 99307), (26, 61112), (52, 30556), (104, 15278), (208, 7639)]