401064850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{471841}}^1$

素因数の和:471870

約数の個数: 24

約数和(自身を含む): 789863508

約数和(自身を除く): 388798658

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 471841, 943682, 2359205, 4718410, 8021297, 11796025, 16042594, 23592050, 40106485, 80212970, 200532425, 401064850]

約数ペア:

[(1, 401064850), (2, 200532425), (5, 80212970), (10, 40106485), (17, 23592050), (25, 16042594), (34, 11796025), (50, 8021297), (85, 4718410), (170, 2359205), (425, 943682), (850, 471841)]