2398768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{8819}}^1$

素因数の和:8844

約数の個数: 20

約数和(自身を含む): 4921560

約数和(自身を除く): 2522792

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 8819, 17638, 35276, 70552, 141104, 149923, 299846, 599692, 1199384, 2398768]

約数ペア:

[(1, 2398768), (2, 1199384), (4, 599692), (8, 299846), (16, 149923), (17, 141104), (34, 70552), (68, 35276), (136, 17638), (272, 8819)]