1890202479

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{10289}}^1$

素因数の和:10615

約数の個数: 32

約数和(自身を含む): 2904249600

約数和(自身を除く): 1014047121

約数列:

[1, 3, 11, 19, 33, 57, 209, 293, 627, 879, 3223, 5567, 9669, 10289, 16701, 30867, 61237, 113179, 183711, 195491, 339537, 586473, 2150401, 3014677, 6451203, 9044031, 33161447, 57278863, 99484341, 171836589, 630067493, 1890202479]

約数ペア:

[(1, 1890202479), (3, 630067493), (11, 171836589), (19, 99484341), (33, 57278863), (57, 33161447), (209, 9044031), (293, 6451203), (627, 3014677), (879, 2150401), (3223, 586473), (5567, 339537), (9669, 195491), (10289, 183711), (16701, 113179), (30867, 61237)]