1569001981

素因数分解:

${\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1\times {\mathrm{641}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 1623017088

約数和(自身を除く): 54015107

約数列:

[1, 41, 227, 263, 641, 9307, 10783, 26281, 59701, 145507, 168583, 2447741, 5965787, 6911903, 38268341, 1569001981]

約数ペア:

[(1, 1569001981), (41, 38268341), (227, 6911903), (263, 5965787), (641, 2447741), (9307, 168583), (10783, 145507), (26281, 59701)]