1330443376

素因数分解:

$2^4\times {\mathrm{5443}}^1\times {\mathrm{15277}}^1$

素因数の和:20728

約数の個数: 20

約数和(自身を含む): 2578376392

約数和(自身を除く): 1247933016

約数列:

[1, 2, 4, 8, 16, 5443, 10886, 15277, 21772, 30554, 43544, 61108, 87088, 122216, 244432, 83152711, 166305422, 332610844, 665221688, 1330443376]

約数ペア:

[(1, 1330443376), (2, 665221688), (4, 332610844), (8, 166305422), (16, 83152711), (5443, 244432), (10886, 122216), (15277, 87088), (21772, 61108), (30554, 43544)]