1027211402

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{551671}}^1$

素因数の和:551706

約数の個数: 24

約数和(自身を含む): 1886718240

約数和(自身を除く): 859506838

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 551671, 1103342, 3861697, 7723394, 10481749, 20963498, 27031879, 54063758, 73372243, 146744486, 513605701, 1027211402]

約数ペア:

[(1, 1027211402), (2, 513605701), (7, 146744486), (14, 73372243), (19, 54063758), (38, 27031879), (49, 20963498), (98, 10481749), (133, 7723394), (266, 3861697), (931, 1103342), (1862, 551671)]