772051228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{56453}}^1$

素因数の和:56733

約数の個数: 24

約数和(自身を含む): 1460577888

約数和(自身を除く): 688526660

約数列:

[1, 2, 4, 13, 26, 52, 263, 526, 1052, 3419, 6838, 13676, 56453, 112906, 225812, 733889, 1467778, 2935556, 14847139, 29694278, 59388556, 193012807, 386025614, 772051228]

約数ペア:

[(1, 772051228), (2, 386025614), (4, 193012807), (13, 59388556), (26, 29694278), (52, 14847139), (263, 2935556), (526, 1467778), (1052, 733889), (3419, 225812), (6838, 112906), (13676, 56453)]