597220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2297}}^1$

素因数の和:2319

約数の個数: 24

約数和(自身を含む): 1351224

約数和(自身を除く): 754004

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2297, 4594, 9188, 11485, 22970, 29861, 45940, 59722, 119444, 149305, 298610, 597220]

約数ペア:

[(1, 597220), (2, 298610), (4, 149305), (5, 119444), (10, 59722), (13, 45940), (20, 29861), (26, 22970), (52, 11485), (65, 9188), (130, 4594), (260, 2297)]