1337668420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6080311}}^1$

素因数の和:6080331

約数の個数: 24

約数和(自身を含む): 3064477248

約数和(自身を除く): 1726808828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 6080311, 12160622, 24321244, 30401555, 60803110, 66883421, 121606220, 133766842, 267533684, 334417105, 668834210, 1337668420]

約数ペア:

[(1, 1337668420), (2, 668834210), (4, 334417105), (5, 267533684), (10, 133766842), (11, 121606220), (20, 66883421), (22, 60803110), (44, 30401555), (55, 24321244), (110, 12160622), (220, 6080311)]