2247654997

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1\times {\mathrm{6581}}^1$

素因数の和:7188

約数の個数: 16

約数和(自身を含む): 2600785152

約数和(自身を除く): 353130155

約数列:

[1, 7, 97, 503, 679, 3521, 6581, 46067, 48791, 341537, 638357, 3310243, 4468499, 23171701, 321093571, 2247654997]

約数ペア:

[(1, 2247654997), (7, 321093571), (97, 23171701), (503, 4468499), (679, 3310243), (3521, 638357), (6581, 341537), (46067, 48791)]