1249204924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{67759}}^1$

素因数の和:68193

約数の個数: 24

約数和(自身を含む): 2390572800

約数和(自身を除く): 1141367876

約数列:

[1, 2, 4, 11, 22, 44, 419, 838, 1676, 4609, 9218, 18436, 67759, 135518, 271036, 745349, 1490698, 2981396, 28391021, 56782042, 113564084, 312301231, 624602462, 1249204924]

約数ペア:

[(1, 1249204924), (2, 624602462), (4, 312301231), (11, 113564084), (22, 56782042), (44, 28391021), (419, 2981396), (838, 1490698), (1676, 745349), (4609, 271036), (9218, 135518), (18436, 67759)]