1140546043

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{19553}}^1$

素因数の和:20214

約数の個数: 16

約数和(自身を含む): 1406010816

約数和(自身を除く): 265464773

約数列:

[1, 7, 13, 91, 641, 4487, 8333, 19553, 58331, 136871, 254189, 1779323, 12533473, 87734311, 162935149, 1140546043]

約数ペア:

[(1, 1140546043), (7, 162935149), (13, 87734311), (91, 12533473), (641, 1779323), (4487, 254189), (8333, 136871), (19553, 58331)]