280468066

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1\times {\mathrm{6661}}^1$

素因数の和:7269

約数の個数: 16

約数和(自身を含む): 432896760

約数和(自身を除く): 152428694

約数列:

[1, 2, 37, 74, 569, 1138, 6661, 13322, 21053, 42106, 246457, 492914, 3790109, 7580218, 140234033, 280468066]

約数ペア:

[(1, 280468066), (2, 140234033), (37, 7580218), (74, 3790109), (569, 492914), (1138, 246457), (6661, 42106), (13322, 21053)]