1976620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4297}}^1$

素因数の和:4329

約数の個数: 24

約数和(自身を含む): 4332384

約数和(自身を除く): 2355764

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4297, 8594, 17188, 21485, 42970, 85940, 98831, 197662, 395324, 494155, 988310, 1976620]

約数ペア:

[(1, 1976620), (2, 988310), (4, 494155), (5, 395324), (10, 197662), (20, 98831), (23, 85940), (46, 42970), (92, 21485), (115, 17188), (230, 8594), (460, 4297)]