3331820

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2731}}^1$

素因数の和:2801

約数の個数: 24

約数和(自身を含む): 7114128

約数和(自身を除く): 3782308

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 2731, 5462, 10924, 13655, 27310, 54620, 166591, 333182, 666364, 832955, 1665910, 3331820]

約数ペア:

[(1, 3331820), (2, 1665910), (4, 832955), (5, 666364), (10, 333182), (20, 166591), (61, 54620), (122, 27310), (244, 13655), (305, 10924), (610, 5462), (1220, 2731)]