494841790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1\times {\mathrm{2309}}^1$

素因数の和:3084

約数の個数: 32

約数和(自身を含む): 923076000

約数和(自身を除く): 428234210

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 739, 1478, 2309, 3695, 4618, 7390, 11545, 21431, 23090, 42862, 66961, 107155, 133922, 214310, 334805, 669610, 1706351, 3412702, 8531755, 17063510, 49484179, 98968358, 247420895, 494841790]

約数ペア:

[(1, 494841790), (2, 247420895), (5, 98968358), (10, 49484179), (29, 17063510), (58, 8531755), (145, 3412702), (290, 1706351), (739, 669610), (1478, 334805), (2309, 214310), (3695, 133922), (4618, 107155), (7390, 66961), (11545, 42862), (21431, 23090)]