990943057

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{7043}}^1$

素因数の和:7272

約数の個数: 16

約数和(自身を含む): 1088720640

約数和(自身を除く): 97777583

約数列:

[1, 13, 79, 137, 1027, 1781, 7043, 10823, 91559, 140699, 556397, 964891, 7233161, 12543583, 76226389, 990943057]

約数ペア:

[(1, 990943057), (13, 76226389), (79, 12543583), (137, 7233161), (1027, 964891), (1781, 556397), (7043, 140699), (10823, 91559)]