330342448

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{666013}}^1$

素因数の和:666052

約数の個数: 20

約数和(自身を含む): 660685888

約数和(自身を除く): 330343440

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 666013, 1332026, 2664052, 5328104, 10656208, 20646403, 41292806, 82585612, 165171224, 330342448]

約数ペア:

[(1, 330342448), (2, 165171224), (4, 82585612), (8, 41292806), (16, 20646403), (31, 10656208), (62, 5328104), (124, 2664052), (248, 1332026), (496, 666013)]