2247396112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10804789}}^1$

素因数の和:10804810

約数の個数: 20

約数和(自身を含む): 4689278860

約数和(自身を除く): 2441882748

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10804789, 21609578, 43219156, 86438312, 140462257, 172876624, 280924514, 561849028, 1123698056, 2247396112]

約数ペア:

[(1, 2247396112), (2, 1123698056), (4, 561849028), (8, 280924514), (13, 172876624), (16, 140462257), (26, 86438312), (52, 43219156), (104, 21609578), (208, 10804789)]