1293470642

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{8539}}^1$

素因数の和:8690

約数の個数: 32

約数和(自身を含む): 2102889600

約数和(自身を除く): 809418958

約数列:

[1, 2, 23, 37, 46, 74, 89, 178, 851, 1702, 2047, 3293, 4094, 6586, 8539, 17078, 75739, 151478, 196397, 315943, 392794, 631886, 759971, 1519942, 7266689, 14533378, 17479333, 28118927, 34958666, 56237854, 646735321, 1293470642]

約数ペア:

[(1, 1293470642), (2, 646735321), (23, 56237854), (37, 34958666), (46, 28118927), (74, 17479333), (89, 14533378), (178, 7266689), (851, 1519942), (1702, 759971), (2047, 631886), (3293, 392794), (4094, 315943), (6586, 196397), (8539, 151478), (17078, 75739)]