289473708

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{831821}}^1$

素因数の和:831857

約数の個数: 24

約数和(自身を含む): 698730480

約数和(自身を除く): 409256772

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 831821, 1663642, 2495463, 3327284, 4990926, 9981852, 24122809, 48245618, 72368427, 96491236, 144736854, 289473708]

約数ペア:

[(1, 289473708), (2, 144736854), (3, 96491236), (4, 72368427), (6, 48245618), (12, 24122809), (29, 9981852), (58, 4990926), (87, 3327284), (116, 2495463), (174, 1663642), (348, 831821)]