2014183930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{22303}}^1$

素因数の和:23142

約数の個数: 32

約数和(自身を含む): 3960119808

約数和(自身を除く): 1945935878

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 821, 1642, 4105, 8210, 9031, 18062, 22303, 44606, 45155, 90310, 111515, 223030, 245333, 490666, 1226665, 2453330, 18310763, 36621526, 91553815, 183107630, 201418393, 402836786, 1007091965, 2014183930]

約数ペア:

[(1, 2014183930), (2, 1007091965), (5, 402836786), (10, 201418393), (11, 183107630), (22, 91553815), (55, 36621526), (110, 18310763), (821, 2453330), (1642, 1226665), (4105, 490666), (8210, 245333), (9031, 223030), (18062, 111515), (22303, 90310), (44606, 45155)]