4080553631

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{2161}}^1$

素因数の和:2495

約数の個数: 32

約数和(自身を含む): 5155591680

約数和(自身を除く): 1075038049

約数列:

[1, 7, 11, 77, 137, 179, 959, 1253, 1507, 1969, 2161, 10549, 13783, 15127, 23771, 24523, 166397, 171661, 269753, 296057, 386819, 1888271, 2072399, 2707733, 3256627, 4255009, 22796389, 29785063, 52994203, 370959421, 582936233, 4080553631]

約数ペア:

[(1, 4080553631), (7, 582936233), (11, 370959421), (77, 52994203), (137, 29785063), (179, 22796389), (959, 4255009), (1253, 3256627), (1507, 2707733), (1969, 2072399), (2161, 1888271), (10549, 386819), (13783, 296057), (15127, 269753), (23771, 171661), (24523, 166397)]