345191188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{8363}}^1$

素因数の和:8991

約数の個数: 24

約数和(自身を含む): 640749312

約数和(自身を除く): 295558124

約数列:

[1, 2, 4, 17, 34, 68, 607, 1214, 2428, 8363, 10319, 16726, 20638, 33452, 41276, 142171, 284342, 568684, 5076341, 10152682, 20305364, 86297797, 172595594, 345191188]

約数ペア:

[(1, 345191188), (2, 172595594), (4, 86297797), (17, 20305364), (34, 10152682), (68, 5076341), (607, 568684), (1214, 284342), (2428, 142171), (8363, 41276), (10319, 33452), (16726, 20638)]