4387026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1559}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 10183680

約数和(自身を除く): 5796654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 1559, 2814, 3118, 4677, 9354, 10913, 21826, 32739, 65478, 104453, 208906, 313359, 626718, 731171, 1462342, 2193513, 4387026]

約数ペア:

[(1, 4387026), (2, 2193513), (3, 1462342), (6, 731171), (7, 626718), (14, 313359), (21, 208906), (42, 104453), (67, 65478), (134, 32739), (201, 21826), (402, 10913), (469, 9354), (938, 4677), (1407, 3118), (1559, 2814)]