2000310011

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{28573}}^1$

素因数の和:28790

約数の個数: 16

約数和(自身を含む): 2334381504

約数和(自身を除く): 334071493

約数列:

[1, 7, 73, 137, 511, 959, 10001, 28573, 70007, 200011, 2085829, 3914501, 14600803, 27401507, 285758573, 2000310011]

約数ペア:

[(1, 2000310011), (7, 285758573), (73, 27401507), (137, 14600803), (511, 3914501), (959, 2085829), (10001, 200011), (28573, 70007)]