3969910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{56713}}^1$

素因数の和:56727

約数の個数: 16

約数和(自身を含む): 8166816

約数和(自身を除く): 4196906

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 56713, 113426, 283565, 396991, 567130, 793982, 1984955, 3969910]

約数ペア:

[(1, 3969910), (2, 1984955), (5, 793982), (7, 567130), (10, 396991), (14, 283565), (35, 113426), (70, 56713)]