906230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6971}}^1$

素因数の和:6991

約数の個数: 16

約数和(自身を含む): 1756944

約数和(自身を除く): 850714

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 6971, 13942, 34855, 69710, 90623, 181246, 453115, 906230]

約数ペア:

[(1, 906230), (2, 453115), (5, 181246), (10, 90623), (13, 69710), (26, 34855), (65, 13942), (130, 6971)]