21449002

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:942

約数の個数: 24

約数和(自身を含む): 35012736

約数和(自身を除く): 13563734

約数列:

[1, 2, 17, 34, 43, 86, 289, 578, 731, 863, 1462, 1726, 12427, 14671, 24854, 29342, 37109, 74218, 249407, 498814, 630853, 1261706, 10724501, 21449002]

約数ペア:

[(1, 21449002), (2, 10724501), (17, 1261706), (34, 630853), (43, 498814), (86, 249407), (289, 74218), (578, 37109), (731, 29342), (863, 24854), (1462, 14671), (1726, 12427)]