248567312

素因数分解:

$2^4\times 7^1\times {\mathrm{2219351}}^1$

素因数の和:2219366

約数の個数: 20

約数和(自身を含む): 550399296

約数和(自身を除く): 301831984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2219351, 4438702, 8877404, 15535457, 17754808, 31070914, 35509616, 62141828, 124283656, 248567312]

約数ペア:

[(1, 248567312), (2, 124283656), (4, 62141828), (7, 35509616), (8, 31070914), (14, 17754808), (16, 15535457), (28, 8877404), (56, 4438702), (112, 2219351)]