1273669246

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1\times {\mathrm{12497}}^1$

素因数の和:13019

約数の個数: 16

約数和(自身を含む): 1930191120

約数和(自身を除く): 656521874

約数列:

[1, 2, 131, 262, 389, 778, 12497, 24994, 50959, 101918, 1637107, 3274214, 4861333, 9722666, 636834623, 1273669246]

約数ペア:

[(1, 1273669246), (2, 636834623), (131, 9722666), (262, 4861333), (389, 3274214), (778, 1637107), (12497, 101918), (24994, 50959)]