9940388

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1279}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 18278400

約数和(自身を除く): 8338012

約数列:

[1, 2, 4, 29, 58, 67, 116, 134, 268, 1279, 1943, 2558, 3886, 5116, 7772, 37091, 74182, 85693, 148364, 171386, 342772, 2485097, 4970194, 9940388]

約数ペア:

[(1, 9940388), (2, 4970194), (4, 2485097), (29, 342772), (58, 171386), (67, 148364), (116, 85693), (134, 74182), (268, 37091), (1279, 7772), (1943, 5116), (2558, 3886)]