386389756

素因数分解:

$2^2\times {\mathrm{7219}}^1\times {\mathrm{13381}}^1$

素因数の和:20604

約数の個数: 12

約数和(自身を含む): 676326280

約数和(自身を除く): 289936524

約数列:

[1, 2, 4, 7219, 13381, 14438, 26762, 28876, 53524, 96597439, 193194878, 386389756]

約数ペア:

[(1, 386389756), (2, 193194878), (4, 96597439), (7219, 53524), (13381, 28876), (14438, 26762)]