1969100258

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 3033676800

約数和(自身を除く): 1064576542

約数列:

[1, 2, 89, 113, 178, 223, 226, 439, 446, 878, 10057, 19847, 20114, 25199, 39071, 39694, 49607, 50398, 78142, 97897, 99214, 195794, 2242711, 4415023, 4485422, 8712833, 8830046, 11062361, 17425666, 22124722, 984550129, 1969100258]

約数ペア:

[(1, 1969100258), (2, 984550129), (89, 22124722), (113, 17425666), (178, 11062361), (223, 8830046), (226, 8712833), (439, 4485422), (446, 4415023), (878, 2242711), (10057, 195794), (19847, 99214), (20114, 97897), (25199, 78142), (39071, 50398), (39694, 49607)]