829940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2441}}^1$

素因数の和:2467

約数の個数: 24

約数和(自身を含む): 1846152

約数和(自身を除く): 1016212

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2441, 4882, 9764, 12205, 24410, 41497, 48820, 82994, 165988, 207485, 414970, 829940]

約数ペア:

[(1, 829940), (2, 414970), (4, 207485), (5, 165988), (10, 82994), (17, 48820), (20, 41497), (34, 24410), (68, 12205), (85, 9764), (170, 4882), (340, 2441)]