172847084

素因数分解:

$2^2\times {\mathrm{619}}^1\times {\mathrm{69809}}^1$

素因数の和:70432

約数の個数: 12

約数和(自身を含む): 302975400

約数和(自身を除く): 130128316

約数列:

[1, 2, 4, 619, 1238, 2476, 69809, 139618, 279236, 43211771, 86423542, 172847084]

約数ペア:

[(1, 172847084), (2, 86423542), (4, 43211771), (619, 279236), (1238, 139618), (2476, 69809)]