290595732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3459473}}^1$

素因数の和:3459487

約数の個数: 24

約数和(自身を含む): 774922176

約数和(自身を除く): 484326444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3459473, 6918946, 10378419, 13837892, 20756838, 24216311, 41513676, 48432622, 72648933, 96865244, 145297866, 290595732]

約数ペア:

[(1, 290595732), (2, 145297866), (3, 96865244), (4, 72648933), (6, 48432622), (7, 41513676), (12, 24216311), (14, 20756838), (21, 13837892), (28, 10378419), (42, 6918946), (84, 3459473)]