2017253870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1\times {\mathrm{10163}}^1$

素因数の和:11056

約数の個数: 32

約数和(自身を含む): 3793692672

約数和(自身を除く): 1776438802

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 863, 1726, 4315, 8630, 10163, 19849, 20326, 39698, 50815, 99245, 101630, 198490, 233749, 467498, 1168745, 2337490, 8770669, 17541338, 43853345, 87706690, 201725387, 403450774, 1008626935, 2017253870]

約数ペア:

[(1, 2017253870), (2, 1008626935), (5, 403450774), (10, 201725387), (23, 87706690), (46, 43853345), (115, 17541338), (230, 8770669), (863, 2337490), (1726, 1168745), (4315, 467498), (8630, 233749), (10163, 198490), (19849, 101630), (20326, 99245), (39698, 50815)]