1650878088208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{5430520027}}^1$

素因数の和:5430520054

約数の個数: 20

約数和(自身を含む): 3366922417360

約数和(自身を除く): 1716044329152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 5430520027, 10861040054, 21722080108, 43444160216, 86888320432, 103179880513, 206359761026, 412719522052, 825439044104, 1650878088208]

約数ペア:

[(1, 1650878088208), (2, 825439044104), (4, 412719522052), (8, 206359761026), (16, 103179880513), (19, 86888320432), (38, 43444160216), (76, 21722080108), (152, 10861040054), (304, 5430520027)]