2051220868

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{305423}}^1$

素因数の和:305523

約数の個数: 24

約数和(自身を含む): 3797031168

約数和(自身を除く): 1745810300

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 292, 1679, 3358, 6716, 305423, 610846, 1221692, 7024729, 14049458, 22295879, 28098916, 44591758, 89183516, 512805217, 1025610434, 2051220868]

約数ペア:

[(1, 2051220868), (2, 1025610434), (4, 512805217), (23, 89183516), (46, 44591758), (73, 28098916), (92, 22295879), (146, 14049458), (292, 7024729), (1679, 1221692), (3358, 610846), (6716, 305423)]