9718879444

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{647}}^1\times {\mathrm{27017}}^1$

素因数の和:27807

約数の個数: 24

約数和(自身を含む): 17157510720

約数和(自身を除く): 7438631276

約数列:

[1, 2, 4, 139, 278, 556, 647, 1294, 2588, 27017, 54034, 89933, 108068, 179866, 359732, 3755363, 7510726, 15021452, 17479999, 34959998, 69919996, 2429719861, 4859439722, 9718879444]

約数ペア:

[(1, 9718879444), (2, 4859439722), (4, 2429719861), (139, 69919996), (278, 34959998), (556, 17479999), (647, 15021452), (1294, 7510726), (2588, 3755363), (27017, 359732), (54034, 179866), (89933, 108068)]