537102890

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{131321}}^1$

素因数の和:131737

約数の個数: 16

約数和(自身を含む): 969156360

約数和(自身を除く): 432053470

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 131321, 262642, 656605, 1313210, 53710289, 107420578, 268551445, 537102890]

約数ペア:

[(1, 537102890), (2, 268551445), (5, 107420578), (10, 53710289), (409, 1313210), (818, 656605), (2045, 262642), (4090, 131321)]