7987766

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:655

約数の個数: 16

約数和(自身を含む): 12340944

約数和(自身を除く): 4353178

約数列:

[1, 2, 43, 86, 293, 317, 586, 634, 12599, 13631, 25198, 27262, 92881, 185762, 3993883, 7987766]

約数ペア:

[(1, 7987766), (2, 3993883), (43, 185762), (86, 92881), (293, 27262), (317, 25198), (586, 13631), (634, 12599)]