2012365475

素因数分解:

$5^2\times {\mathrm{1021}}^1\times {\mathrm{78839}}^1$

素因数の和:79870

約数の個数: 12

約数和(自身を含む): 2497808880

約数和(自身を除く): 485443405

約数列:

[1, 5, 25, 1021, 5105, 25525, 78839, 394195, 1970975, 80494619, 402473095, 2012365475]

約数ペア:

[(1, 2012365475), (5, 402473095), (25, 80494619), (1021, 1970975), (5105, 394195), (25525, 78839)]