7980518

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3373}}^1$

素因数の和:3408

約数の個数: 24

約数和(自身を含む): 14818608

約数和(自身を除く): 6838090

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 3373, 6746, 23611, 43849, 47222, 87698, 306943, 570037, 613886, 1140074, 3990259, 7980518]

約数ペア:

[(1, 7980518), (2, 3990259), (7, 1140074), (13, 613886), (14, 570037), (26, 306943), (91, 87698), (169, 47222), (182, 43849), (338, 23611), (1183, 6746), (2366, 3373)]