7987888919

素因数分解:

${\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1\times {\mathrm{2143}}^1$

素因数の和:2810

約数の個数: 16

約数和(自身を含む): 8242993920

約数和(自身を除く): 255105001

約数列:

[1, 41, 229, 397, 2143, 9389, 16277, 87863, 90913, 490747, 850771, 3727433, 20120627, 34881611, 194826559, 7987888919]

約数ペア:

[(1, 7987888919), (41, 194826559), (229, 34881611), (397, 20120627), (2143, 3727433), (9389, 850771), (16277, 490747), (87863, 90913)]