2051135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 2656800

約数和(自身を除く): 605665

約数列:

[1, 5, 17, 59, 85, 295, 409, 1003, 2045, 5015, 6953, 24131, 34765, 120655, 410227, 2051135]

約数ペア:

[(1, 2051135), (5, 410227), (17, 120655), (59, 34765), (85, 24131), (295, 6953), (409, 5015), (1003, 2045)]