2660855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 3456480

約数和(自身を除く): 795625

約数列:

[1, 5, 19, 37, 95, 185, 703, 757, 3515, 3785, 14383, 28009, 71915, 140045, 532171, 2660855]

約数ペア:

[(1, 2660855), (5, 532171), (19, 140045), (37, 71915), (95, 28009), (185, 14383), (703, 3785), (757, 3515)]