1253642806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1303163}}^1$

素因数の和:1303215

約数の個数: 16

約数和(自身を含む): 2079849744

約数和(自身を除く): 826206938

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 1303163, 2606326, 16941119, 33882238, 48217031, 96434062, 626821403, 1253642806]

約数ペア:

[(1, 1253642806), (2, 626821403), (13, 96434062), (26, 48217031), (37, 33882238), (74, 16941119), (481, 2606326), (962, 1303163)]