1269721538282

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1\times {\mathrm{83431}}^1$

素因数の和:84158

約数の個数: 32

約数和(自身を含む): 1940354663040

約数和(自身を除く): 670633124758

約数列:

[1, 2, 89, 178, 193, 386, 443, 886, 17177, 34354, 39427, 78854, 83431, 85499, 166862, 170998, 7425359, 7609411, 14850718, 15218822, 16102183, 32204366, 36959933, 73919866, 1433094287, 2866188574, 3289434037, 6578868074, 7133267069, 14266534138, 634860769141, 1269721538282]

約数ペア:

[(1, 1269721538282), (2, 634860769141), (89, 14266534138), (178, 7133267069), (193, 6578868074), (386, 3289434037), (443, 2866188574), (886, 1433094287), (17177, 73919866), (34354, 36959933), (39427, 32204366), (78854, 16102183), (83431, 15218822), (85499, 14850718), (166862, 7609411), (170998, 7425359)]