1040147128

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{1940573}}^1$

素因数の和:1940646

約数の個数: 16

約数和(自身を含む): 1979385480

約数和(自身を除く): 939238352

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 1940573, 3881146, 7762292, 15524584, 130018391, 260036782, 520073564, 1040147128]

約数ペア:

[(1, 1040147128), (2, 520073564), (4, 260036782), (8, 130018391), (67, 15524584), (134, 7762292), (268, 3881146), (536, 1940573)]