2134398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 4942080

約数和(自身を除く): 2807682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 571, 623, 1142, 1246, 1713, 1869, 3426, 3738, 3997, 7994, 11991, 23982, 50819, 101638, 152457, 304914, 355733, 711466, 1067199, 2134398]

約数ペア:

[(1, 2134398), (2, 1067199), (3, 711466), (6, 355733), (7, 304914), (14, 152457), (21, 101638), (42, 50819), (89, 23982), (178, 11991), (267, 7994), (534, 3997), (571, 3738), (623, 3426), (1142, 1869), (1246, 1713)]