2247405616

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{1363717}}^1$

素因数の和:1363828

約数の個数: 20

約数和(自身を含む): 4396626832

約数和(自身を除く): 2149221216

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 1363717, 2727434, 5454868, 10909736, 21819472, 140462851, 280925702, 561851404, 1123702808, 2247405616]

約数ペア:

[(1, 2247405616), (2, 1123702808), (4, 561851404), (8, 280925702), (16, 140462851), (103, 21819472), (206, 10909736), (412, 5454868), (824, 2727434), (1648, 1363717)]