1409757980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4146347}}^1$

素因数の和:4146373

約数の個数: 24

約数和(自身を含む): 3134639088

約数和(自身を除く): 1724881108

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4146347, 8292694, 16585388, 20731735, 41463470, 70487899, 82926940, 140975798, 281951596, 352439495, 704878990, 1409757980]

約数ペア:

[(1, 1409757980), (2, 704878990), (4, 352439495), (5, 281951596), (10, 140975798), (17, 82926940), (20, 70487899), (34, 41463470), (68, 20731735), (85, 16585388), (170, 8292694), (340, 4146347)]