4440198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1489}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 10298880

約数和(自身を除く): 5858682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1489, 1491, 2978, 2982, 4467, 8934, 10423, 20846, 31269, 62538, 105719, 211438, 317157, 634314, 740033, 1480066, 2220099, 4440198]

約数ペア:

[(1, 4440198), (2, 2220099), (3, 1480066), (6, 740033), (7, 634314), (14, 317157), (21, 211438), (42, 105719), (71, 62538), (142, 31269), (213, 20846), (426, 10423), (497, 8934), (994, 4467), (1489, 2982), (1491, 2978)]