818440154

素因数分解:

$2^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{52057}}^1$

素因数の和:53189

約数の個数: 16

約数和(自身を含む): 1404316608

約数和(自身を除く): 585876454

約数列:

[1, 2, 7, 14, 1123, 2246, 7861, 15722, 52057, 104114, 364399, 728798, 58460011, 116920022, 409220077, 818440154]

約数ペア:

[(1, 818440154), (2, 409220077), (7, 116920022), (14, 58460011), (1123, 728798), (2246, 364399), (7861, 104114), (15722, 52057)]