406998530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2394109}}^1$

素因数の和:2394133

約数の個数: 16

約数和(自身を含む): 775691640

約数和(自身を除く): 368693110

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2394109, 4788218, 11970545, 23941090, 40699853, 81399706, 203499265, 406998530]

約数ペア:

[(1, 406998530), (2, 203499265), (5, 81399706), (10, 40699853), (17, 23941090), (34, 11970545), (85, 4788218), (170, 2394109)]