971262020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2856653}}^1$

素因数の和:2856679

約数の個数: 24

約数和(自身を含む): 2159630424

約数和(自身を除く): 1188368404

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2856653, 5713306, 11426612, 14283265, 28566530, 48563101, 57133060, 97126202, 194252404, 242815505, 485631010, 971262020]

約数ペア:

[(1, 971262020), (2, 485631010), (4, 242815505), (5, 194252404), (10, 97126202), (17, 57133060), (20, 48563101), (34, 28566530), (68, 14283265), (85, 11426612), (170, 5713306), (340, 2856653)]