506131782

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6488869}}^1$

素因数の和:6488887

約数の個数: 16

約数和(自身を含む): 1090130160

約数和(自身を除く): 583998378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 6488869, 12977738, 19466607, 38933214, 84355297, 168710594, 253065891, 506131782]

約数ペア:

[(1, 506131782), (2, 253065891), (3, 168710594), (6, 84355297), (13, 38933214), (26, 19466607), (39, 12977738), (78, 6488869)]