43157114

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21557}}^1$

素因数の和:21590

約数の個数: 32

約数和(自身を含む): 86921856

約数和(自身を除く): 43764742

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 21557, 43114, 150899, 237127, 280241, 301798, 474254, 560482, 1659889, 1961687, 3082651, 3319778, 3923374, 6165302, 21578557, 43157114]

約数ペア:

[(1, 43157114), (2, 21578557), (7, 6165302), (11, 3923374), (13, 3319778), (14, 3082651), (22, 1961687), (26, 1659889), (77, 560482), (91, 474254), (143, 301798), (154, 280241), (182, 237127), (286, 150899), (1001, 43114), (2002, 21557)]