2944780

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1303}}^1$

素因数の和:1425

約数の個数: 24

約数和(自身を含む): 6243552

約数和(自身を除く): 3298772

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 1303, 2260, 2606, 5212, 6515, 13030, 26060, 147239, 294478, 588956, 736195, 1472390, 2944780]

約数ペア:

[(1, 2944780), (2, 1472390), (4, 736195), (5, 588956), (10, 294478), (20, 147239), (113, 26060), (226, 13030), (452, 6515), (565, 5212), (1130, 2606), (1303, 2260)]