889910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{12713}}^1$

素因数の和:12727

約数の個数: 16

約数和(自身を含む): 1830816

約数和(自身を除く): 940906

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 12713, 25426, 63565, 88991, 127130, 177982, 444955, 889910]

約数ペア:

[(1, 889910), (2, 444955), (5, 177982), (7, 127130), (10, 88991), (14, 63565), (35, 25426), (70, 12713)]