7930078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 13608000

約数和(自身を除く): 5677922

約数列:

[1, 2, 13, 23, 26, 46, 89, 149, 178, 298, 299, 598, 1157, 1937, 2047, 2314, 3427, 3874, 4094, 6854, 13261, 26522, 26611, 44551, 53222, 89102, 172393, 305003, 344786, 610006, 3965039, 7930078]

約数ペア:

[(1, 7930078), (2, 3965039), (13, 610006), (23, 344786), (26, 305003), (46, 172393), (89, 89102), (149, 53222), (178, 44551), (298, 26611), (299, 26522), (598, 13261), (1157, 6854), (1937, 4094), (2047, 3874), (2314, 3427)]