4949620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19037}}^1$

素因数の和:19059

約数の個数: 24

約数和(自身を含む): 11194344

約数和(自身を除く): 6244724

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 19037, 38074, 76148, 95185, 190370, 247481, 380740, 494962, 989924, 1237405, 2474810, 4949620]

約数ペア:

[(1, 4949620), (2, 2474810), (4, 1237405), (5, 989924), (10, 494962), (13, 380740), (20, 247481), (26, 190370), (52, 95185), (65, 76148), (130, 38074), (260, 19037)]