13880734

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 24883200

約数和(自身を除く): 11002466

約数列:

[1, 2, 7, 14, 29, 58, 179, 191, 203, 358, 382, 406, 1253, 1337, 2506, 2674, 5191, 5539, 10382, 11078, 34189, 36337, 38773, 68378, 72674, 77546, 239323, 478646, 991481, 1982962, 6940367, 13880734]

約数ペア:

[(1, 13880734), (2, 6940367), (7, 1982962), (14, 991481), (29, 478646), (58, 239323), (179, 77546), (191, 72674), (203, 68378), (358, 38773), (382, 36337), (406, 34189), (1253, 11078), (1337, 10382), (2506, 5539), (2674, 5191)]