1736684980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5107897}}^1$

素因数の和:5107923

約数の個数: 24

約数和(自身を含む): 3861570888

約数和(自身を除く): 2124885908

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 5107897, 10215794, 20431588, 25539485, 51078970, 86834249, 102157940, 173668498, 347336996, 434171245, 868342490, 1736684980]

約数ペア:

[(1, 1736684980), (2, 868342490), (4, 434171245), (5, 347336996), (10, 173668498), (17, 102157940), (20, 86834249), (34, 51078970), (68, 25539485), (85, 20431588), (170, 10215794), (340, 5107897)]