259452258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{175069}}^1$

素因数の和:175106

約数の個数: 32

約数和(自身を含む): 588235200

約数和(自身を除く): 328782942

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 175069, 350138, 525207, 1050414, 2275897, 3326311, 4551794, 6652622, 6827691, 9978933, 13655382, 19957866, 43242043, 86484086, 129726129, 259452258]

約数ペア:

[(1, 259452258), (2, 129726129), (3, 86484086), (6, 43242043), (13, 19957866), (19, 13655382), (26, 9978933), (38, 6827691), (39, 6652622), (57, 4551794), (78, 3326311), (114, 2275897), (247, 1050414), (494, 525207), (741, 350138), (1482, 175069)]