989096052028

素因数分解:

$2^2\times 7^1\times {\mathrm{35324859001}}^1$

素因数の和:35324859012

約数の個数: 12

約数和(自身を含む): 1978192104112

約数和(自身を除く): 989096052084

約数列:

[1, 2, 4, 7, 14, 28, 35324859001, 70649718002, 141299436004, 247274013007, 494548026014, 989096052028]

約数ペア:

[(1, 989096052028), (2, 494548026014), (4, 247274013007), (7, 141299436004), (14, 70649718002), (28, 35324859001)]