4401404

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{823}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 8859648

約数和(自身を除く): 4458244

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 823, 1337, 1646, 2674, 3292, 5348, 5761, 11522, 23044, 157193, 314386, 628772, 1100351, 2200702, 4401404]

約数ペア:

[(1, 4401404), (2, 2200702), (4, 1100351), (7, 628772), (14, 314386), (28, 157193), (191, 23044), (382, 11522), (764, 5761), (823, 5348), (1337, 3292), (1646, 2674)]