490868

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 1005312

約数和(自身を除く): 514444

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 373, 658, 746, 1316, 1492, 2611, 5222, 10444, 17531, 35062, 70124, 122717, 245434, 490868]

約数ペア:

[(1, 490868), (2, 245434), (4, 122717), (7, 70124), (14, 35062), (28, 17531), (47, 10444), (94, 5222), (188, 2611), (329, 1492), (373, 1316), (658, 746)]