1245596926

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2870039}}^1$

素因数の和:2870079

約数の個数: 16

約数和(自身を含む): 2204190720

約数和(自身を除く): 958593794

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 2870039, 5740078, 20090273, 40180546, 88971209, 177942418, 622798463, 1245596926]

約数ペア:

[(1, 1245596926), (2, 622798463), (7, 177942418), (14, 88971209), (31, 40180546), (62, 20090273), (217, 5740078), (434, 2870039)]