128609962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2081}}^1\times {\mathrm{2377}}^1$

素因数の和:4473

約数の個数: 16

約数和(自身を含む): 207941832

約数和(自身を除く): 79331870

約数列:

[1, 2, 13, 26, 2081, 2377, 4162, 4754, 27053, 30901, 54106, 61802, 4946537, 9893074, 64304981, 128609962]

約数ペア:

[(1, 128609962), (2, 64304981), (13, 9893074), (26, 4946537), (2081, 61802), (2377, 54106), (4162, 30901), (4754, 27053)]