745436638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{2417}}^1$

素因数の和:2676

約数の個数: 32

約数和(自身を含む): 1215886464

約数和(自身を除く): 470449826

約数列:

[1, 2, 17, 34, 47, 94, 193, 386, 799, 1598, 2417, 3281, 4834, 6562, 9071, 18142, 41089, 82178, 113599, 154207, 227198, 308414, 466481, 932962, 1931183, 3862366, 7930177, 15860354, 21924607, 43849214, 372718319, 745436638]

約数ペア:

[(1, 745436638), (2, 372718319), (17, 43849214), (34, 21924607), (47, 15860354), (94, 7930177), (193, 3862366), (386, 1931183), (799, 932962), (1598, 466481), (2417, 308414), (3281, 227198), (4834, 154207), (6562, 113599), (9071, 82178), (18142, 41089)]