2018491007

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{30631}}^1$

素因数の和:30818

約数の個数: 16

約数和(自身を含む): 2248878912

約数和(自身を除く): 230387905

約数列:

[1, 13, 37, 137, 481, 1781, 5069, 30631, 65897, 398203, 1133347, 4196447, 14733511, 54553811, 155268539, 2018491007]

約数ペア:

[(1, 2018491007), (13, 155268539), (37, 54553811), (137, 14733511), (481, 4196447), (1781, 1133347), (5069, 398203), (30631, 65897)]