2017754767

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{26399}}^1$

素因数の和:26646

約数の個数: 16

約数和(自身を含む): 2356992000

約数和(自身を除く): 339237233

約数列:

[1, 7, 61, 179, 427, 1253, 10919, 26399, 76433, 184793, 1610339, 4725421, 11272373, 33077947, 288250681, 2017754767]

約数ペア:

[(1, 2017754767), (7, 288250681), (61, 33077947), (179, 11272373), (427, 4725421), (1253, 1610339), (10919, 184793), (26399, 76433)]