2482220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9547}}^1$

素因数の和:9569

約数の個数: 24

約数和(自身を含む): 5614224

約数和(自身を除く): 3132004

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 9547, 19094, 38188, 47735, 95470, 124111, 190940, 248222, 496444, 620555, 1241110, 2482220]

約数ペア:

[(1, 2482220), (2, 1241110), (4, 620555), (5, 496444), (10, 248222), (13, 190940), (20, 124111), (26, 95470), (52, 47735), (65, 38188), (130, 19094), (260, 9547)]