520026702

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{392177}}^1$

素因数の和:392212

約数の個数: 32

約数和(自身を含む): 1185946272

約数和(自身を除く): 665919570

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 392177, 784354, 1176531, 2353062, 5098301, 6667009, 10196602, 13334018, 15294903, 20001027, 30589806, 40002054, 86671117, 173342234, 260013351, 520026702]

約数ペア:

[(1, 520026702), (2, 260013351), (3, 173342234), (6, 86671117), (13, 40002054), (17, 30589806), (26, 20001027), (34, 15294903), (39, 13334018), (51, 10196602), (78, 6667009), (102, 5098301), (221, 2353062), (442, 1176531), (663, 784354), (1326, 392177)]