1989708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23687}}^1$

素因数の和:23701

約数の個数: 24

約数和(自身を含む): 5306112

約数和(自身を除く): 3316404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 23687, 47374, 71061, 94748, 142122, 165809, 284244, 331618, 497427, 663236, 994854, 1989708]

約数ペア:

[(1, 1989708), (2, 994854), (3, 663236), (4, 497427), (6, 331618), (7, 284244), (12, 165809), (14, 142122), (21, 94748), (28, 71061), (42, 47374), (84, 23687)]