2150688449

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{1093}}^1\times {\mathrm{3089}}^1$

素因数の和:4209

約数の個数: 24

約数和(自身を含む): 2697607080

約数和(自身を除く): 546918631

約数列:

[1, 7, 13, 49, 91, 637, 1093, 3089, 7651, 14209, 21623, 40157, 53557, 99463, 151361, 281099, 696241, 1967693, 3376277, 23633939, 43891601, 165437573, 307241207, 2150688449]

約数ペア:

[(1, 2150688449), (7, 307241207), (13, 165437573), (49, 43891601), (91, 23633939), (637, 3376277), (1093, 1967693), (3089, 696241), (7651, 281099), (14209, 151361), (21623, 99463), (40157, 53557)]