3969004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 7551488

約数和(自身を除く): 3582484

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 601, 1202, 1651, 2404, 3302, 6604, 7813, 15626, 31252, 76327, 152654, 305308, 992251, 1984502, 3969004]

約数ペア:

[(1, 3969004), (2, 1984502), (4, 992251), (13, 305308), (26, 152654), (52, 76327), (127, 31252), (254, 15626), (508, 7813), (601, 6604), (1202, 3302), (1651, 2404)]