2660996004

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{5156969}}^1$

素因数の和:5157019

約数の個数: 24

約数和(自身を含む): 6353387040

約数和(自身を除く): 3692391036

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 5156969, 10313938, 15470907, 20627876, 30941814, 61883628, 221749667, 443499334, 665249001, 886998668, 1330498002, 2660996004]

約数ペア:

[(1, 2660996004), (2, 1330498002), (3, 886998668), (4, 665249001), (6, 443499334), (12, 221749667), (43, 61883628), (86, 30941814), (129, 20627876), (172, 15470907), (258, 10313938), (516, 5156969)]