2643852

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{4157}}^1$

素因数の和:4217

約数の個数: 24

約数和(自身を含む): 6286896

約数和(自身を除く): 3643044

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 4157, 8314, 12471, 16628, 24942, 49884, 220321, 440642, 660963, 881284, 1321926, 2643852]

約数ペア:

[(1, 2643852), (2, 1321926), (3, 881284), (4, 660963), (6, 440642), (12, 220321), (53, 49884), (106, 24942), (159, 16628), (212, 12471), (318, 8314), (636, 4157)]