331401898

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 520680960

約数和(自身を除く): 189279062

約数列:

[1, 2, 53, 61, 106, 107, 122, 214, 479, 958, 3233, 5671, 6466, 6527, 11342, 13054, 25387, 29219, 50774, 51253, 58438, 102506, 345931, 691862, 1548607, 2716409, 3097214, 3126433, 5432818, 6252866, 165700949, 331401898]

約数ペア:

[(1, 331401898), (2, 165700949), (53, 6252866), (61, 5432818), (106, 3126433), (107, 3097214), (122, 2716409), (214, 1548607), (479, 691862), (958, 345931), (3233, 102506), (5671, 58438), (6466, 51253), (6527, 50774), (11342, 29219), (13054, 25387)]