516126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{509}}^1$

素因数の和:540

約数の個数: 24

約数和(自身を含む): 1119960

約数和(自身を除く): 603834

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 509, 1014, 1018, 1527, 3054, 6617, 13234, 19851, 39702, 86021, 172042, 258063, 516126]

約数ペア:

[(1, 516126), (2, 258063), (3, 172042), (6, 86021), (13, 39702), (26, 19851), (39, 13234), (78, 6617), (169, 3054), (338, 1527), (507, 1018), (509, 1014)]