1489773669146

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{11657}}^1\times {\mathrm{39863}}^1$

素因数の和:51758

約数の個数: 32

約数和(自身を含む): 2565334506240

約数和(自身を除く): 1075560837094

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 11657, 23314, 39863, 79726, 81599, 163198, 279041, 558082, 2669453, 5338906, 9128627, 18257254, 18686171, 37372342, 63900389, 127800778, 464682991, 929365982, 3252780937, 6505561874, 106412404939, 212824809878, 744886834573, 1489773669146]

約数ペア:

[(1, 1489773669146), (2, 744886834573), (7, 212824809878), (14, 106412404939), (229, 6505561874), (458, 3252780937), (1603, 929365982), (3206, 464682991), (11657, 127800778), (23314, 63900389), (39863, 37372342), (79726, 18686171), (81599, 18257254), (163198, 9128627), (279041, 5338906), (558082, 2669453)]