29121352990

素因数分解:

$2^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{2625911}}^1$

素因数の和:2627027

約数の個数: 16

約数和(自身を含む): 52465721760

約数和(自身を除く): 23344368770

約数列:

[1, 2, 5, 10, 1109, 2218, 5545, 11090, 2625911, 5251822, 13129555, 26259110, 2912135299, 5824270598, 14560676495, 29121352990]

約数ペア:

[(1, 29121352990), (2, 14560676495), (5, 5824270598), (10, 2912135299), (1109, 26259110), (2218, 13129555), (5545, 5251822), (11090, 2625911)]