712458224

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{840163}}^1$

素因数の和:840224

約数の個数: 20

約数和(自身を含む): 1406434536

約数和(自身を除く): 693976312

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 840163, 1680326, 3360652, 6721304, 13442608, 44528639, 89057278, 178114556, 356229112, 712458224]

約数ペア:

[(1, 712458224), (2, 356229112), (4, 178114556), (8, 89057278), (16, 44528639), (53, 13442608), (106, 6721304), (212, 3360652), (424, 1680326), (848, 840163)]