4789387678

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{1447}}^1$

素因数の和:1816

約数の個数: 32

約数和(自身を含む): 7379656704

約数和(自身を除く): 2590269026

約数列:

[1, 2, 83, 127, 157, 166, 254, 314, 1447, 2894, 10541, 13031, 19939, 21082, 26062, 39878, 120101, 183769, 227179, 240202, 367538, 454358, 1654937, 3309874, 15252827, 18855857, 28851733, 30505654, 37711714, 57703466, 2394693839, 4789387678]

約数ペア:

[(1, 4789387678), (2, 2394693839), (83, 57703466), (127, 37711714), (157, 30505654), (166, 28851733), (254, 18855857), (314, 15252827), (1447, 3309874), (2894, 1654937), (10541, 454358), (13031, 367538), (19939, 240202), (21082, 227179), (26062, 183769), (39878, 120101)]