2912208764

素因数分解:

$2^2\times {\mathrm{1399}}^1\times {\mathrm{520409}}^1$

素因数の和:521812

約数の個数: 12

約数和(自身を含む): 5100018000

約数和(自身を除く): 2187809236

約数列:

[1, 2, 4, 1399, 2798, 5596, 520409, 1040818, 2081636, 728052191, 1456104382, 2912208764]

約数ペア:

[(1, 2912208764), (2, 1456104382), (4, 728052191), (1399, 2081636), (2798, 1040818), (5596, 520409)]