557512904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{5360701}}^1$

素因数の和:5360720

約数の個数: 16

約数和(自身を含む): 1125747420

約数和(自身を除く): 568234516

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 5360701, 10721402, 21442804, 42885608, 69689113, 139378226, 278756452, 557512904]

約数ペア:

[(1, 557512904), (2, 278756452), (4, 139378226), (8, 69689113), (13, 42885608), (26, 21442804), (52, 10721402), (104, 5360701)]