13631110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 26181792

約数和(自身を除く): 12550682

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 181, 362, 443, 886, 905, 1810, 2215, 3077, 4430, 6154, 7531, 15062, 15385, 30770, 37655, 75310, 80183, 160366, 400915, 801830, 1363111, 2726222, 6815555, 13631110]

約数ペア:

[(1, 13631110), (2, 6815555), (5, 2726222), (10, 1363111), (17, 801830), (34, 400915), (85, 160366), (170, 80183), (181, 75310), (362, 37655), (443, 30770), (886, 15385), (905, 15062), (1810, 7531), (2215, 6154), (3077, 4430)]