2029479815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{2473}}^1$

素因数の和:2879

約数の個数: 32

約数和(自身を含む): 2727495936

約数和(自身を除く): 698016121

約数列:

[1, 5, 11, 43, 55, 215, 347, 473, 1735, 2365, 2473, 3817, 12365, 14921, 19085, 27203, 74605, 106339, 136015, 164131, 531695, 820655, 858131, 1169729, 4290655, 5848645, 9439441, 36899633, 47197205, 184498165, 405895963, 2029479815]

約数ペア:

[(1, 2029479815), (5, 405895963), (11, 184498165), (43, 47197205), (55, 36899633), (215, 9439441), (347, 5848645), (473, 4290655), (1735, 1169729), (2365, 858131), (2473, 820655), (3817, 531695), (12365, 164131), (14921, 136015), (19085, 106339), (27203, 74605)]