2319364816

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{889327}}^1$

素因数の和:889498

約数の個数: 20

約数和(自身を含む): 4521343552

約数和(自身を除く): 2201978736

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 889327, 1778654, 3557308, 7114616, 14229232, 144960301, 289920602, 579841204, 1159682408, 2319364816]

約数ペア:

[(1, 2319364816), (2, 1159682408), (4, 579841204), (8, 289920602), (16, 144960301), (163, 14229232), (326, 7114616), (652, 3557308), (1304, 1778654), (2608, 889327)]