550197438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{46619}}^1$

素因数の和:46912

約数の個数: 32

約数和(自身を含む): 1262096640

約数和(自身を除く): 711899202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 281, 562, 843, 1686, 1967, 3934, 5901, 11802, 46619, 93238, 139857, 279714, 326333, 652666, 978999, 1957998, 13099939, 26199878, 39299817, 78599634, 91699573, 183399146, 275098719, 550197438]

約数ペア:

[(1, 550197438), (2, 275098719), (3, 183399146), (6, 91699573), (7, 78599634), (14, 39299817), (21, 26199878), (42, 13099939), (281, 1957998), (562, 978999), (843, 652666), (1686, 326333), (1967, 279714), (3934, 139857), (5901, 93238), (11802, 46619)]