1137980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3347}}^1$

素因数の和:3373

約数の個数: 24

約数和(自身を含む): 2531088

約数和(自身を除く): 1393108

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 3347, 6694, 13388, 16735, 33470, 56899, 66940, 113798, 227596, 284495, 568990, 1137980]

約数ペア:

[(1, 1137980), (2, 568990), (4, 284495), (5, 227596), (10, 113798), (17, 66940), (20, 56899), (34, 33470), (68, 16735), (85, 13388), (170, 6694), (340, 3347)]