251017468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4827259}}^1$

素因数の和:4827276

約数の個数: 12

約数和(自身を含む): 473071480

約数和(自身を除く): 222054012

約数列:

[1, 2, 4, 13, 26, 52, 4827259, 9654518, 19309036, 62754367, 125508734, 251017468]

約数ペア:

[(1, 251017468), (2, 125508734), (4, 62754367), (13, 19309036), (26, 9654518), (52, 4827259)]