1520807017852

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{25633}}^1\times {\mathrm{90997}}^1$

素因数の和:116797

約数の個数: 24

約数和(自身を含む): 2677873856336

約数和(自身を除く): 1157066838484

約数列:

[1, 2, 4, 163, 326, 652, 25633, 51266, 90997, 102532, 181994, 363988, 4178179, 8356358, 14832511, 16712716, 29665022, 59330044, 2332526101, 4665052202, 9330104404, 380201754463, 760403508926, 1520807017852]

約数ペア:

[(1, 1520807017852), (2, 760403508926), (4, 380201754463), (163, 9330104404), (326, 4665052202), (652, 2332526101), (25633, 59330044), (51266, 29665022), (90997, 16712716), (102532, 14832511), (181994, 8356358), (363988, 4178179)]