1409522020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4145653}}^1$

素因数の和:4145679

約数の個数: 24

約数和(自身を含む): 3134114424

約数和(自身を除く): 1724592404

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4145653, 8291306, 16582612, 20728265, 41456530, 70476101, 82913060, 140952202, 281904404, 352380505, 704761010, 1409522020]

約数ペア:

[(1, 1409522020), (2, 704761010), (4, 352380505), (5, 281904404), (10, 140952202), (17, 82913060), (20, 70476101), (34, 41456530), (68, 20728265), (85, 16582612), (170, 8291306), (340, 4145653)]