1330789972

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{188711}}^1$

素因数の和:188799

約数の個数: 24

約数和(自身を含む): 2441178432

約数和(自身を除く): 1110388460

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 3526, 7052, 188711, 377422, 754844, 7737151, 8114573, 15474302, 16229146, 30948604, 32458292, 332697493, 665394986, 1330789972]

約数ペア:

[(1, 1330789972), (2, 665394986), (4, 332697493), (41, 32458292), (43, 30948604), (82, 16229146), (86, 15474302), (164, 8114573), (172, 7737151), (1763, 754844), (3526, 377422), (7052, 188711)]