1223609876

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{21139}}^1$

素因数の和:21671

約数の個数: 24

約数和(自身を含む): 2219700000

約数和(自身を除く): 996090124

約数列:

[1, 2, 4, 29, 58, 116, 499, 998, 1996, 14471, 21139, 28942, 42278, 57884, 84556, 613031, 1226062, 2452124, 10548361, 21096722, 42193444, 305902469, 611804938, 1223609876]

約数ペア:

[(1, 1223609876), (2, 611804938), (4, 305902469), (29, 42193444), (58, 21096722), (116, 10548361), (499, 2452124), (998, 1226062), (1996, 613031), (14471, 84556), (21139, 57884), (28942, 42278)]