127934222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^2$

素因数の和:624

約数の個数: 24

約数和(自身を含む): 210524328

約数和(自身を除く): 82590106

約数列:

[1, 2, 13, 26, 67, 134, 271, 542, 871, 1742, 3523, 7046, 18157, 36314, 73441, 146882, 236041, 472082, 954733, 1909466, 4920547, 9841094, 63967111, 127934222]

約数ペア:

[(1, 127934222), (2, 63967111), (13, 9841094), (26, 4920547), (67, 1909466), (134, 954733), (271, 472082), (542, 236041), (871, 146882), (1742, 73441), (3523, 36314), (7046, 18157)]