2044404

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:640

約数の個数: 36

約数和(自身を含む): 5225220

約数和(自身を除く): 3180816

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 521, 654, 981, 1042, 1308, 1563, 1962, 2084, 3126, 3924, 4689, 6252, 9378, 18756, 56789, 113578, 170367, 227156, 340734, 511101, 681468, 1022202, 2044404]

約数ペア:

[(1, 2044404), (2, 1022202), (3, 681468), (4, 511101), (6, 340734), (9, 227156), (12, 170367), (18, 113578), (36, 56789), (109, 18756), (218, 9378), (327, 6252), (436, 4689), (521, 3924), (654, 3126), (981, 2084), (1042, 1962), (1308, 1563)]