387942748

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{1103}}^1\times {\mathrm{3823}}^1$

素因数の和:4953

約数の個数: 24

約数和(自身を含む): 709244928

約数和(自身を除く): 321302180

約数列:

[1, 2, 4, 23, 46, 92, 1103, 2206, 3823, 4412, 7646, 15292, 25369, 50738, 87929, 101476, 175858, 351716, 4216769, 8433538, 16867076, 96985687, 193971374, 387942748]

約数ペア:

[(1, 387942748), (2, 193971374), (4, 96985687), (23, 16867076), (46, 8433538), (92, 4216769), (1103, 351716), (2206, 175858), (3823, 101476), (4412, 87929), (7646, 50738), (15292, 25369)]