1397339746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{120067}}^1$

素因数の和:120126

約数の個数: 24

約数和(自身を含む): 2390313744

約数和(自身を除く): 992973998

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 529, 1058, 5819, 11638, 120067, 240134, 1320737, 2641474, 2761541, 5523082, 30376951, 60753902, 63515443, 127030886, 698669873, 1397339746]

約数ペア:

[(1, 1397339746), (2, 698669873), (11, 127030886), (22, 63515443), (23, 60753902), (46, 30376951), (253, 5523082), (506, 2761541), (529, 2641474), (1058, 1320737), (5819, 240134), (11638, 120067)]