2018773142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1\times {\mathrm{1433}}^1$

素因数の和:1868

約数の個数: 32

約数和(自身を含む): 3225467520

約数和(自身を除く): 1206694378

約数列:

[1, 2, 19, 38, 131, 262, 283, 566, 1433, 2489, 2866, 4978, 5377, 10754, 27227, 37073, 54454, 74146, 187723, 375446, 405539, 704387, 811078, 1408774, 3566737, 7133474, 7705241, 15410482, 53125609, 106251218, 1009386571, 2018773142]

約数ペア:

[(1, 2018773142), (2, 1009386571), (19, 106251218), (38, 53125609), (131, 15410482), (262, 7705241), (283, 7133474), (566, 3566737), (1433, 1408774), (2489, 811078), (2866, 704387), (4978, 405539), (5377, 375446), (10754, 187723), (27227, 74146), (37073, 54454)]