806708

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 1650432

約数和(自身を除く): 843724

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 613, 658, 1226, 1316, 2452, 4291, 8582, 17164, 28811, 57622, 115244, 201677, 403354, 806708]

約数ペア:

[(1, 806708), (2, 403354), (4, 201677), (7, 115244), (14, 57622), (28, 28811), (47, 17164), (94, 8582), (188, 4291), (329, 2452), (613, 1316), (658, 1226)]