4480617239

素因数分解:

$7^1\times {\mathrm{191}}^1\times {\mathrm{607}}^1\times {\mathrm{5521}}^1$

素因数の和:6326

約数の個数: 16

約数和(自身を含む): 5156929536

約数和(自身を除く): 676312297

約数列:

[1, 7, 191, 607, 1337, 4249, 5521, 38647, 115937, 811559, 1054511, 3351247, 7381577, 23458729, 640088177, 4480617239]

約数ペア:

[(1, 4480617239), (7, 640088177), (191, 23458729), (607, 7381577), (1337, 3351247), (4249, 1054511), (5521, 811559), (38647, 115937)]