1397258002010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{104350859}}^1$

素因数の和:104350982

約数の個数: 32

約数和(自身を含む): 2734827338880

約数和(自身を除く): 1337569336870

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 6695, 13390, 104350859, 208701718, 521754295, 1043508590, 1356561167, 2713122334, 6782805835, 10748138477, 13565611670, 21496276954, 53740692385, 107481384770, 139725800201, 279451600402, 698629001005, 1397258002010]

約数ペア:

[(1, 1397258002010), (2, 698629001005), (5, 279451600402), (10, 139725800201), (13, 107481384770), (26, 53740692385), (65, 21496276954), (103, 13565611670), (130, 10748138477), (206, 6782805835), (515, 2713122334), (1030, 1356561167), (1339, 1043508590), (2678, 521754295), (6695, 208701718), (13390, 104350859)]