890291206

素因数分解:

$2^1\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{51659}}^1$

素因数の和:52899

約数の個数: 16

約数和(自身を含む): 1527482880

約数和(自身を除く): 637191674

約数列:

[1, 2, 7, 14, 1231, 2462, 8617, 17234, 51659, 103318, 361613, 723226, 63592229, 127184458, 445145603, 890291206]

約数ペア:

[(1, 890291206), (2, 445145603), (7, 127184458), (14, 63592229), (1231, 723226), (2462, 361613), (8617, 103318), (17234, 51659)]