408871199519

素因数分解:

${\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{3823}}^1\times {\mathrm{10837}}^1$

素因数の和:14870

約数の個数: 16

約数和(自身を含む): 417760680960

約数和(自身を除く): 8889481441

約数列:

[1, 71, 139, 3823, 9869, 10837, 271433, 531397, 769427, 1506343, 37729187, 41429851, 106950353, 2941519421, 5758749289, 408871199519]

約数ペア:

[(1, 408871199519), (71, 5758749289), (139, 2941519421), (3823, 106950353), (9869, 41429851), (10837, 37729187), (271433, 1506343), (531397, 769427)]