2017281623

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1\times {\mathrm{11047}}^1$

素因数の和:12446

約数の個数: 16

約数和(自身を含む): 2428792320

約数和(自身を除く): 411510697

約数列:

[1, 7, 19, 133, 1373, 9611, 11047, 26087, 77329, 182609, 209893, 1469251, 15167531, 106172717, 288183089, 2017281623]

約数ペア:

[(1, 2017281623), (7, 288183089), (19, 106172717), (133, 15167531), (1373, 1469251), (9611, 209893), (11047, 182609), (26087, 77329)]