531849214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{288109}}^1$

素因数の和:288195

約数の個数: 16

約数和(自身を含む): 871244640

約数和(自身を除く): 339395426

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 288109, 576218, 3745417, 7490834, 20455739, 40911478, 265924607, 531849214]

約数ペア:

[(1, 531849214), (2, 265924607), (13, 40911478), (26, 20455739), (71, 7490834), (142, 3745417), (923, 576218), (1846, 288109)]