480681508

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{1091}}^1\times {\mathrm{4789}}^1$

素因数の和:5907

約数の個数: 24

約数和(自身を含む): 878754240

約数和(自身を除く): 398072732

約数列:

[1, 2, 4, 23, 46, 92, 1091, 2182, 4364, 4789, 9578, 19156, 25093, 50186, 100372, 110147, 220294, 440588, 5224799, 10449598, 20899196, 120170377, 240340754, 480681508]

約数ペア:

[(1, 480681508), (2, 240340754), (4, 120170377), (23, 20899196), (46, 10449598), (92, 5224799), (1091, 440588), (2182, 220294), (4364, 110147), (4789, 100372), (9578, 50186), (19156, 25093)]