127920074

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1\times {\mathrm{2683}}^1$

素因数の和:3485

約数の個数: 16

約数和(自身を含む): 198401280

約数和(自身を除く): 70481206

約数列:

[1, 2, 31, 62, 769, 1538, 2683, 5366, 23839, 47678, 83173, 166346, 2063227, 4126454, 63960037, 127920074]

約数ペア:

[(1, 127920074), (2, 63960037), (31, 4126454), (62, 2063227), (769, 166346), (1538, 83173), (2683, 47678), (5366, 23839)]