661213942561

素因数分解:

${\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1031}}^1\times {\mathrm{174893}}^1$

素因数の和:176136

約数の個数: 16

約数和(自身を含む): 700303559040

約数和(自身を除く): 39089616479

約数列:

[1, 19, 193, 1031, 3667, 19589, 174893, 198983, 3322967, 3780677, 33754349, 180314683, 641332631, 3425978977, 34800733819, 661213942561]

約数ペア:

[(1, 661213942561), (19, 34800733819), (193, 3425978977), (1031, 641332631), (3667, 180314683), (19589, 33754349), (174893, 3780677), (198983, 3322967)]