2794660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12703}}^1$

素因数の和:12723

約数の個数: 24

約数和(自身を含む): 6402816

約数和(自身を除く): 3608156

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 12703, 25406, 50812, 63515, 127030, 139733, 254060, 279466, 558932, 698665, 1397330, 2794660]

約数ペア:

[(1, 2794660), (2, 1397330), (4, 698665), (5, 558932), (10, 279466), (11, 254060), (20, 139733), (22, 127030), (44, 63515), (55, 50812), (110, 25406), (220, 12703)]