5247438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1213}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 12120576

約数和(自身を除く): 6873138

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1213, 1442, 2163, 2426, 3639, 4326, 7278, 8491, 16982, 25473, 50946, 124939, 249878, 374817, 749634, 874573, 1749146, 2623719, 5247438]

約数ペア:

[(1, 5247438), (2, 2623719), (3, 1749146), (6, 874573), (7, 749634), (14, 374817), (21, 249878), (42, 124939), (103, 50946), (206, 25473), (309, 16982), (618, 8491), (721, 7278), (1213, 4326), (1442, 3639), (2163, 2426)]