393912708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4689437}}^1$

素因数の和:4689451

約数の個数: 24

約数和(自身を含む): 1050434112

約数和(自身を除く): 656521404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4689437, 9378874, 14068311, 18757748, 28136622, 32826059, 56273244, 65652118, 98478177, 131304236, 196956354, 393912708]

約数ペア:

[(1, 393912708), (2, 196956354), (3, 131304236), (4, 98478177), (6, 65652118), (7, 56273244), (12, 32826059), (14, 28136622), (21, 18757748), (28, 14068311), (42, 9378874), (84, 4689437)]