2790452

素因数分解:

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

素因数の和:660

約数の個数: 36

約数和(自身を含む): 5937120

約数和(自身を除く): 3146668

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 619, 644, 1127, 1238, 2254, 2476, 4333, 4508, 8666, 14237, 17332, 28474, 30331, 56948, 60662, 99659, 121324, 199318, 398636, 697613, 1395226, 2790452]

約数ペア:

[(1, 2790452), (2, 1395226), (4, 697613), (7, 398636), (14, 199318), (23, 121324), (28, 99659), (46, 60662), (49, 56948), (92, 30331), (98, 28474), (161, 17332), (196, 14237), (322, 8666), (619, 4508), (644, 4333), (1127, 2476), (1238, 2254)]