13118120519

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{1597}}^1\times {\mathrm{28621}}^1$

素因数の和:30266

約数の個数: 16

約数和(自身を含む): 15367953216

約数和(自身を除く): 2249832697

約数列:

[1, 7, 41, 287, 1597, 11179, 28621, 65477, 200347, 458339, 1173461, 8214227, 45707737, 319954159, 1874017217, 13118120519]

約数ペア:

[(1, 13118120519), (7, 1874017217), (41, 319954159), (287, 45707737), (1597, 8214227), (11179, 1173461), (28621, 458339), (65477, 200347)]