1288045794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1567}}^1\times {\mathrm{19571}}^1$

素因数の和:21150

約数の個数: 32

約数和(自身を含む): 2946134016

約数和(自身を除く): 1658088222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1567, 3134, 4701, 9402, 10969, 19571, 21938, 32907, 39142, 58713, 65814, 117426, 136997, 273994, 410991, 821982, 30667757, 61335514, 92003271, 184006542, 214674299, 429348598, 644022897, 1288045794]

約数ペア:

[(1, 1288045794), (2, 644022897), (3, 429348598), (6, 214674299), (7, 184006542), (14, 92003271), (21, 61335514), (42, 30667757), (1567, 821982), (3134, 410991), (4701, 273994), (9402, 136997), (10969, 117426), (19571, 65814), (21938, 58713), (32907, 39142)]