2247889007

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1777}}^1\times {\mathrm{13901}}^1$

素因数の和:15698

約数の個数: 16

約数和(自身を含む): 2768388672

約数和(自身を除く): 520499665

約数列:

[1, 7, 13, 91, 1777, 12439, 13901, 23101, 97307, 161707, 180713, 1264991, 24702077, 172914539, 321127001, 2247889007]

約数ペア:

[(1, 2247889007), (7, 321127001), (13, 172914539), (91, 24702077), (1777, 1264991), (12439, 180713), (13901, 161707), (23101, 97307)]