127665868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1423}}^1\times {\mathrm{2039}}^1$

素因数の和:3477

約数の個数: 24

約数和(自身を含む): 244016640

約数和(自身を除く): 116350772

約数列:

[1, 2, 4, 11, 22, 44, 1423, 2039, 2846, 4078, 5692, 8156, 15653, 22429, 31306, 44858, 62612, 89716, 2901497, 5802994, 11605988, 31916467, 63832934, 127665868]

約数ペア:

[(1, 127665868), (2, 63832934), (4, 31916467), (11, 11605988), (22, 5802994), (44, 2901497), (1423, 89716), (2039, 62612), (2846, 44858), (4078, 31306), (5692, 22429), (8156, 15653)]