2788898051

素因数分解:

${\mathrm{23}}^2\times {\mathrm{37}}^2\times {\mathrm{3851}}^1$

素因数の和:3971

約数の個数: 18

約数和(自身を含む): 2997129492

約数和(自身を除く): 208231441

約数列:

[1, 23, 37, 529, 851, 1369, 3851, 19573, 31487, 88573, 142487, 724201, 2037179, 3277201, 5272019, 75375623, 121256437, 2788898051]

約数ペア:

[(1, 2788898051), (23, 121256437), (37, 75375623), (529, 5272019), (851, 3277201), (1369, 2037179), (3851, 724201), (19573, 142487), (31487, 88573)]