2565442011

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{8429}}^1$

素因数の和:8867

約数の個数: 32

約数和(自身を含む): 3903966720

約数和(自身を除く): 1338524709

約数列:

[1, 3, 11, 23, 33, 69, 253, 401, 759, 1203, 4411, 8429, 9223, 13233, 25287, 27669, 92719, 101453, 193867, 278157, 304359, 581601, 2132537, 3380029, 6397611, 10140087, 37180319, 77740667, 111540957, 233222001, 855147337, 2565442011]

約数ペア:

[(1, 2565442011), (3, 855147337), (11, 233222001), (23, 111540957), (33, 77740667), (69, 37180319), (253, 10140087), (401, 6397611), (759, 3380029), (1203, 2132537), (4411, 581601), (8429, 304359), (9223, 278157), (13233, 193867), (25287, 101453), (27669, 92719)]