255536502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3276109}}^1$

素因数の和:3276127

約数の個数: 16

約数和(自身を含む): 550386480

約数和(自身を除く): 294849978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3276109, 6552218, 9828327, 19656654, 42589417, 85178834, 127768251, 255536502]

約数ペア:

[(1, 255536502), (2, 127768251), (3, 85178834), (6, 42589417), (13, 19656654), (26, 9828327), (39, 6552218), (78, 3276109)]