889030084

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{619}}^1\times {\mathrm{2287}}^1$

素因数の和:3067

約数の個数: 24

約数和(自身を含む): 1568927360

約数和(自身を除く): 679897276

約数列:

[1, 2, 4, 157, 314, 619, 628, 1238, 2287, 2476, 4574, 9148, 97183, 194366, 359059, 388732, 718118, 1415653, 1436236, 2831306, 5662612, 222257521, 444515042, 889030084]

約数ペア:

[(1, 889030084), (2, 444515042), (4, 222257521), (157, 5662612), (314, 2831306), (619, 1436236), (628, 1415653), (1238, 718118), (2287, 388732), (2476, 359059), (4574, 194366), (9148, 97183)]