2049459434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{14549}}^1$

素因数の和:14918

約数の個数: 32

約数和(自身を含む): 3540888000

約数和(自身を除く): 1491428566

約数列:

[1, 2, 11, 19, 22, 38, 209, 337, 418, 674, 3707, 6403, 7414, 12806, 14549, 29098, 70433, 140866, 160039, 276431, 320078, 552862, 3040741, 4903013, 6081482, 9806026, 53933143, 93157247, 107866286, 186314494, 1024729717, 2049459434]

約数ペア:

[(1, 2049459434), (2, 1024729717), (11, 186314494), (19, 107866286), (22, 93157247), (38, 53933143), (209, 9806026), (337, 6081482), (418, 4903013), (674, 3040741), (3707, 552862), (6403, 320078), (7414, 276431), (12806, 160039), (14549, 140866), (29098, 70433)]