389163696

素因数分解:

$2^4\times 3^1\times {\mathrm{8107577}}^1$

素因数の和:8107588

約数の個数: 20

約数和(自身を含む): 1005339672

約数和(自身を除く): 616175976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8107577, 16215154, 24322731, 32430308, 48645462, 64860616, 97290924, 129721232, 194581848, 389163696]

約数ペア:

[(1, 389163696), (2, 194581848), (3, 129721232), (4, 97290924), (6, 64860616), (8, 48645462), (12, 32430308), (16, 24322731), (24, 16215154), (48, 8107577)]