253813130

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{62057}}^1$

素因数の和:62473

約数の個数: 16

約数和(自身を含む): 457988040

約数和(自身を除く): 204174910

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 62057, 124114, 310285, 620570, 25381313, 50762626, 126906565, 253813130]

約数ペア:

[(1, 253813130), (2, 126906565), (5, 50762626), (10, 25381313), (409, 620570), (818, 310285), (2045, 124114), (4090, 62057)]