20131147294

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{982103}}^1$

素因数の和:982419

約数の個数: 16

約数和(自身を含む): 31124839968

約数和(自身を除く): 10993692674

約数列:

[1, 2, 37, 74, 277, 554, 10249, 20498, 982103, 1964206, 36337811, 72675622, 272042531, 544085062, 10065573647, 20131147294]

約数ペア:

[(1, 20131147294), (2, 10065573647), (37, 544085062), (74, 272042531), (277, 72675622), (554, 36337811), (10249, 1964206), (20498, 982103)]