291377982012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1867807577}}^1$

素因数の和:1867807597

約数の個数: 24

約数和(自身を含む): 732180570576

約数和(自身を除く): 440802588564

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1867807577, 3735615154, 5603422731, 7471230308, 11206845462, 22413690924, 24281498501, 48562997002, 72844495503, 97125994004, 145688991006, 291377982012]

約数ペア:

[(1, 291377982012), (2, 145688991006), (3, 97125994004), (4, 72844495503), (6, 48562997002), (12, 24281498501), (13, 22413690924), (26, 11206845462), (39, 7471230308), (52, 5603422731), (78, 3735615154), (156, 1867807577)]