2016496510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4115299}}^1$

素因数の和:4115320

約数の個数: 24

約数和(自身を含む): 4222297800

約数和(自身を除く): 2205801290

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4115299, 8230598, 20576495, 28807093, 41152990, 57614186, 144035465, 201649651, 288070930, 403299302, 1008248255, 2016496510]

約数ペア:

[(1, 2016496510), (2, 1008248255), (5, 403299302), (7, 288070930), (10, 201649651), (14, 144035465), (35, 57614186), (49, 41152990), (70, 28807093), (98, 20576495), (245, 8230598), (490, 4115299)]