129625106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{262399}}^1$

素因数の和:262433

約数の個数: 16

約数和(自身を含む): 220416000

約数和(自身を除く): 90790894

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 262399, 524798, 3411187, 4985581, 6822374, 9971162, 64812553, 129625106]

約数ペア:

[(1, 129625106), (2, 64812553), (13, 9971162), (19, 6822374), (26, 4985581), (38, 3411187), (247, 524798), (494, 262399)]