339275464208

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{38069509}}^1$

素因数の和:38070074

約数の個数: 20

約数和(自身を含む): 658526383980

約数和(自身を除く): 319250919772

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 8912, 38069509, 76139018, 152278036, 304556072, 609112144, 21204716513, 42409433026, 84818866052, 169637732104, 339275464208]

約数ペア:

[(1, 339275464208), (2, 169637732104), (4, 84818866052), (8, 42409433026), (16, 21204716513), (557, 609112144), (1114, 304556072), (2228, 152278036), (4456, 76139018), (8912, 38069509)]