2947352

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{5189}}^1$

素因数の和:5266

約数の個数: 16

約数和(自身を含む): 5605200

約数和(自身を除く): 2657848

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 5189, 10378, 20756, 41512, 368419, 736838, 1473676, 2947352]

約数ペア:

[(1, 2947352), (2, 1473676), (4, 736838), (8, 368419), (71, 41512), (142, 20756), (284, 10378), (568, 5189)]