1330358885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{21179}}^1$

素因数の和:21940

約数の個数: 16

約数和(自身を含む): 1692705600

約数和(自身を除く): 362346715

約数列:

[1, 5, 17, 85, 739, 3695, 12563, 21179, 62815, 105895, 360043, 1800215, 15651281, 78256405, 266071777, 1330358885]

約数ペア:

[(1, 1330358885), (5, 266071777), (17, 78256405), (85, 15651281), (739, 1800215), (3695, 360043), (12563, 105895), (21179, 62815)]