337514138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{15889}}^1$

素因数の和:15966

約数の個数: 32

約数和(自身を含む): 587294400

約数和(自身を除く): 249780262

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 494, 559, 817, 1118, 1634, 10621, 15889, 21242, 31778, 206557, 301891, 413114, 603782, 683227, 1366454, 3924583, 7849166, 8881951, 12981313, 17763902, 25962626, 168757069, 337514138]

約数ペア:

[(1, 337514138), (2, 168757069), (13, 25962626), (19, 17763902), (26, 12981313), (38, 8881951), (43, 7849166), (86, 3924583), (247, 1366454), (494, 683227), (559, 603782), (817, 413114), (1118, 301891), (1634, 206557), (10621, 31778), (15889, 21242)]