141998740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{546149}}^1$

素因数の和:546171

約数の個数: 24

約数和(自身を含む): 321136200

約数和(自身を除く): 179137460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 546149, 1092298, 2184596, 2730745, 5461490, 7099937, 10922980, 14199874, 28399748, 35499685, 70999370, 141998740]

約数ペア:

[(1, 141998740), (2, 70999370), (4, 35499685), (5, 28399748), (10, 14199874), (13, 10922980), (20, 7099937), (26, 5461490), (52, 2730745), (65, 2184596), (130, 1092298), (260, 546149)]