2201658730

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{12119}}^1$

素因数の和:12654

約数の個数: 32

約数和(自身を含む): 4078719360

約数和(自身を除く): 1877060630

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 491, 982, 2455, 4910, 12119, 18167, 24238, 36334, 60595, 90835, 121190, 181670, 448403, 896806, 2242015, 4484030, 5950429, 11900858, 29752145, 59504290, 220165873, 440331746, 1100829365, 2201658730]

約数ペア:

[(1, 2201658730), (2, 1100829365), (5, 440331746), (10, 220165873), (37, 59504290), (74, 29752145), (185, 11900858), (370, 5950429), (491, 4484030), (982, 2242015), (2455, 896806), (4910, 448403), (12119, 181670), (18167, 121190), (24238, 90835), (36334, 60595)]