2919390256

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{1614707}}^1$

素因数の和:1614828

約数の個数: 20

約数和(自身を含む): 5706378072

約数和(自身を除く): 2786987816

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 1614707, 3229414, 6458828, 12917656, 25835312, 182461891, 364923782, 729847564, 1459695128, 2919390256]

約数ペア:

[(1, 2919390256), (2, 1459695128), (4, 729847564), (8, 364923782), (16, 182461891), (113, 25835312), (226, 12917656), (452, 6458828), (904, 3229414), (1808, 1614707)]