289093742

素因数分解:

$2^1\times 7^1\times {\mathrm{5023}}^1\times {\mathrm{4111}}^1$

素因数の和:9143

約数の個数: 16

約数和(自身を含む): 495808512

約数和(自身を除く): 206714770

約数列:

[1, 2, 7, 14, 4111, 5023, 8222, 10046, 28777, 35161, 57554, 70322, 20649553, 41299106, 144546871, 289093742]

約数ペア:

[(1, 289093742), (2, 144546871), (7, 41299106), (14, 20649553), (4111, 70322), (5023, 57554), (8222, 35161), (10046, 28777)]