9787886530

素因数分解:

$2^1\times 5^1\times {\mathrm{48679}}^1\times {\mathrm{20107}}^1$

素因数の和:68793

約数の個数: 16

約数和(自身を含む): 17619433920

約数和(自身を除く): 7831547390

約数列:

[1, 2, 5, 10, 20107, 40214, 48679, 97358, 100535, 201070, 243395, 486790, 978788653, 1957577306, 4893943265, 9787886530]

約数ペア:

[(1, 9787886530), (2, 4893943265), (5, 1957577306), (10, 978788653), (20107, 486790), (40214, 243395), (48679, 201070), (97358, 100535)]