1446020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4253}}^1$

素因数の和:4279

約数の個数: 24

約数和(自身を含む): 3216024

約数和(自身を除く): 1770004

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4253, 8506, 17012, 21265, 42530, 72301, 85060, 144602, 289204, 361505, 723010, 1446020]

約数ペア:

[(1, 1446020), (2, 723010), (4, 361505), (5, 289204), (10, 144602), (17, 85060), (20, 72301), (34, 42530), (68, 21265), (85, 17012), (170, 8506), (340, 4253)]