7728288770

素因数分解:

$2^1\times 5^1\times {\mathrm{5351}}^1\times {\mathrm{144427}}^1$

素因数の和:149785

約数の個数: 16

約数和(自身を含む): 13913615808

約数和(自身を除く): 6185327038

約数列:

[1, 2, 5, 10, 5351, 10702, 26755, 53510, 144427, 288854, 722135, 1444270, 772828877, 1545657754, 3864144385, 7728288770]

約数ペア:

[(1, 7728288770), (2, 3864144385), (5, 1545657754), (10, 772828877), (5351, 1444270), (10702, 722135), (26755, 288854), (53510, 144427)]