1680961877

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1657}}^1\times {\mathrm{6301}}^1$

素因数の和:7988

約数の個数: 16

約数和(自身を含む): 2006153472

約数和(自身を除く): 325191595

約数列:

[1, 7, 23, 161, 1657, 6301, 11599, 38111, 44107, 144923, 266777, 1014461, 10440757, 73085299, 240137411, 1680961877]

約数ペア:

[(1, 1680961877), (7, 240137411), (23, 73085299), (161, 10440757), (1657, 1014461), (6301, 266777), (11599, 144923), (38111, 44107)]