2389206

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{811}}^1$

素因数の和:1307

約数の個数: 16

約数和(自身を含む): 4794048

約数和(自身を除く): 2404842

約数列:

[1, 2, 3, 6, 491, 811, 982, 1473, 1622, 2433, 2946, 4866, 398201, 796402, 1194603, 2389206]

約数ペア:

[(1, 2389206), (2, 1194603), (3, 796402), (6, 398201), (491, 4866), (811, 2946), (982, 2433), (1473, 1622)]