1395226

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:658

約数の個数: 24

約数和(自身を含む): 2544480

約数和(自身を除く): 1149254

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 619, 1127, 1238, 2254, 4333, 8666, 14237, 28474, 30331, 60662, 99659, 199318, 697613, 1395226]

約数ペア:

[(1, 1395226), (2, 697613), (7, 199318), (14, 99659), (23, 60662), (46, 30331), (49, 28474), (98, 14237), (161, 8666), (322, 4333), (619, 2254), (1127, 1238)]