3120236

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2371}}^1$

素因数の和:2429

約数の個数: 24

約数和(自身を含む): 6375936

約数和(自身を除く): 3255700

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 2371, 4742, 9484, 16597, 33194, 66388, 111437, 222874, 445748, 780059, 1560118, 3120236]

約数ペア:

[(1, 3120236), (2, 1560118), (4, 780059), (7, 445748), (14, 222874), (28, 111437), (47, 66388), (94, 33194), (188, 16597), (329, 9484), (658, 4742), (1316, 2371)]