1285202468

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{15349}}^1$

素因数の和:15548

約数の個数: 36

約数和(自身を含む): 2486607900

約数和(自身を除く): 1201405432

約数列:

[1, 2, 4, 11, 22, 44, 121, 173, 242, 346, 484, 692, 1903, 3806, 7612, 15349, 20933, 30698, 41866, 61396, 83732, 168839, 337678, 675356, 1857229, 2655377, 3714458, 5310754, 7428916, 10621508, 29209147, 58418294, 116836588, 321300617, 642601234, 1285202468]

約数ペア:

[(1, 1285202468), (2, 642601234), (4, 321300617), (11, 116836588), (22, 58418294), (44, 29209147), (121, 10621508), (173, 7428916), (242, 5310754), (346, 3714458), (484, 2655377), (692, 1857229), (1903, 675356), (3806, 337678), (7612, 168839), (15349, 83732), (20933, 61396), (30698, 41866)]