2012040914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{287681}}^1$

素因数の和:287965

約数の個数: 16

約数和(自身を含む): 3262313880

約数和(自身を除く): 1250272966

約数列:

[1, 2, 13, 26, 269, 538, 3497, 6994, 287681, 575362, 3739853, 7479706, 77386189, 154772378, 1006020457, 2012040914]

約数ペア:

[(1, 2012040914), (2, 1006020457), (13, 154772378), (26, 77386189), (269, 7479706), (538, 3739853), (3497, 575362), (6994, 287681)]