1890854

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1171

約数の個数: 16

約数和(自身を含む): 3269376

約数和(自身を除く): 1378522

約数列:

[1, 2, 7, 14, 131, 262, 917, 1031, 1834, 2062, 7217, 14434, 135061, 270122, 945427, 1890854]

約数ペア:

[(1, 1890854), (2, 945427), (7, 270122), (14, 135061), (131, 14434), (262, 7217), (917, 2062), (1031, 1834)]