707491298

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 1112041920

約数和(自身を除く): 404550622

約数列:

[1, 2, 43, 61, 86, 122, 157, 314, 859, 1718, 2623, 5246, 6751, 9577, 13502, 19154, 36937, 52399, 73874, 104798, 134863, 269726, 411811, 823622, 2253157, 4506314, 5799109, 8226643, 11598218, 16453286, 353745649, 707491298]

約数ペア:

[(1, 707491298), (2, 353745649), (43, 16453286), (61, 11598218), (86, 8226643), (122, 5799109), (157, 4506314), (314, 2253157), (859, 823622), (1718, 411811), (2623, 269726), (5246, 134863), (6751, 104798), (9577, 73874), (13502, 52399), (19154, 36937)]