28858510

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{12713}}^1$

素因数の和:12947

約数の個数: 16

約数和(自身を含む): 52178256

約数和(自身を除く): 23319746

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 12713, 25426, 63565, 127130, 2885851, 5771702, 14429255, 28858510]

約数ペア:

[(1, 28858510), (2, 14429255), (5, 5771702), (10, 2885851), (227, 127130), (454, 63565), (1135, 25426), (2270, 12713)]