508747195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{18839}}^1$

素因数の和:19346

約数の個数: 16

約数和(自身を含む): 667388160

約数和(自身を除く): 158640965

約数列:

[1, 5, 11, 55, 491, 2455, 5401, 18839, 27005, 94195, 207229, 1036145, 9249949, 46249745, 101749439, 508747195]

約数ペア:

[(1, 508747195), (5, 101749439), (11, 46249745), (55, 9249949), (491, 1036145), (2455, 207229), (5401, 94195), (18839, 27005)]