1322809490

素因数分解:

$2^1\times 5^1\times {\mathrm{2053}}^1\times {\mathrm{64433}}^1$

素因数の和:66493

約数の個数: 16

約数和(自身を含む): 2382253848

約数和(自身を除く): 1059444358

約数列:

[1, 2, 5, 10, 2053, 4106, 10265, 20530, 64433, 128866, 322165, 644330, 132280949, 264561898, 661404745, 1322809490]

約数ペア:

[(1, 1322809490), (2, 661404745), (5, 264561898), (10, 132280949), (2053, 644330), (4106, 322165), (10265, 128866), (20530, 64433)]