974328238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{76949}}^1$

素因数の和:77451

約数の個数: 16

約数和(自身を含む): 1577167200

約数和(自身を除く): 602838962

約数列:

[1, 2, 13, 26, 487, 974, 6331, 12662, 76949, 153898, 1000337, 2000674, 37474163, 74948326, 487164119, 974328238]

約数ペア:

[(1, 974328238), (2, 487164119), (13, 74948326), (26, 37474163), (487, 2000674), (974, 1000337), (6331, 153898), (12662, 76949)]