506266768

素因数分解:

$2^4\times 7^1\times {\mathrm{4520239}}^1$

素因数の和:4520254

約数の個数: 20

約数和(自身を含む): 1121019520

約数和(自身を除く): 614752752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4520239, 9040478, 18080956, 31641673, 36161912, 63283346, 72323824, 126566692, 253133384, 506266768]

約数ペア:

[(1, 506266768), (2, 253133384), (4, 126566692), (7, 72323824), (8, 63283346), (14, 36161912), (16, 31641673), (28, 18080956), (56, 9040478), (112, 4520239)]