728009980684

素因数分解:

$2^2\times 7^1\times {\mathrm{26000356453}}^1$

素因数の和:26000356464

約数の個数: 12

約数和(自身を含む): 1456019961424

約数和(自身を除く): 728009980740

約数列:

[1, 2, 4, 7, 14, 28, 26000356453, 52000712906, 104001425812, 182002495171, 364004990342, 728009980684]

約数ペア:

[(1, 728009980684), (2, 364004990342), (4, 182002495171), (7, 104001425812), (14, 52000712906), (28, 26000356453)]