2003244929

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{42403}}^1$

素因数の和:42824

約数の個数: 16

約数和(自身を含む): 2430258048

約数和(自身を除く): 427013119

約数列:

[1, 7, 17, 119, 397, 2779, 6749, 42403, 47243, 296821, 720851, 5045957, 16833991, 117837937, 286177847, 2003244929]

約数ペア:

[(1, 2003244929), (7, 286177847), (17, 117837937), (119, 16833991), (397, 5045957), (2779, 720851), (6749, 296821), (42403, 47243)]