248174992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1193149}}^1$

素因数の和:1193170

約数の個数: 20

約数和(自身を含む): 517827100

約数和(自身を除く): 269652108

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1193149, 2386298, 4772596, 9545192, 15510937, 19090384, 31021874, 62043748, 124087496, 248174992]

約数ペア:

[(1, 248174992), (2, 124087496), (4, 62043748), (8, 31021874), (13, 19090384), (16, 15510937), (26, 9545192), (52, 4772596), (104, 2386298), (208, 1193149)]