9386489456

素因数分解:

$2^4\times {\mathrm{887}}^1\times {\mathrm{661393}}^1$

素因数の和:662288

約数の個数: 20

約数和(自身を含む): 18206854032

約数和(自身を除く): 8820364576

約数列:

[1, 2, 4, 8, 16, 887, 1774, 3548, 7096, 14192, 661393, 1322786, 2645572, 5291144, 10582288, 586655591, 1173311182, 2346622364, 4693244728, 9386489456]

約数ペア:

[(1, 9386489456), (2, 4693244728), (4, 2346622364), (8, 1173311182), (16, 586655591), (887, 10582288), (1774, 5291144), (3548, 2645572), (7096, 1322786), (14192, 661393)]