125428681636

素因数分解:

$2^2\times {\mathrm{100987}}^1\times {\mathrm{310507}}^1$

素因数の和:411498

約数の個数: 12

約数和(自身を含む): 219503073328

約数和(自身を除く): 94074391692

約数列:

[1, 2, 4, 100987, 201974, 310507, 403948, 621014, 1242028, 31357170409, 62714340818, 125428681636]

約数ペア:

[(1, 125428681636), (2, 62714340818), (4, 31357170409), (100987, 1242028), (201974, 621014), (310507, 403948)]