1230390124

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{187217}}^1$

素因数の和:187305

約数の個数: 24

約数和(自身を含む): 2264588928

約数和(自身を除く): 1034198804

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 3286, 6572, 187217, 374434, 748868, 5803727, 9922501, 11607454, 19845002, 23214908, 39690004, 307597531, 615195062, 1230390124]

約数ペア:

[(1, 1230390124), (2, 615195062), (4, 307597531), (31, 39690004), (53, 23214908), (62, 19845002), (106, 11607454), (124, 9922501), (212, 5803727), (1643, 748868), (3286, 374434), (6572, 187217)]