315093196

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{651019}}^1$

素因数の和:651045

約数の個数: 18

約数和(自身を含む): 606099620

約数和(自身を除く): 291006424

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 651019, 1302038, 2604076, 7161209, 14322418, 28644836, 78773299, 157546598, 315093196]

約数ペア:

[(1, 315093196), (2, 157546598), (4, 78773299), (11, 28644836), (22, 14322418), (44, 7161209), (121, 2604076), (242, 1302038), (484, 651019)]