401080912

素因数分解:

$2^4\times {\mathrm{4643}}^1\times {\mathrm{5399}}^1$

素因数の和:10050

約数の個数: 20

約数和(自身を含む): 777405600

約数和(自身を除く): 376324688

約数列:

[1, 2, 4, 8, 16, 4643, 5399, 9286, 10798, 18572, 21596, 37144, 43192, 74288, 86384, 25067557, 50135114, 100270228, 200540456, 401080912]

約数ペア:

[(1, 401080912), (2, 200540456), (4, 100270228), (8, 50135114), (16, 25067557), (4643, 86384), (5399, 74288), (9286, 43192), (10798, 37144), (18572, 21596)]