1956428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{28771}}^1$

素因数の和:28792

約数の個数: 12

約数和(自身を含む): 3625272

約数和(自身を除く): 1668844

約数列:

[1, 2, 4, 17, 34, 68, 28771, 57542, 115084, 489107, 978214, 1956428]

約数ペア:

[(1, 1956428), (2, 978214), (4, 489107), (17, 115084), (34, 57542), (68, 28771)]