2675804540

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{976571}}^1$

素因数の和:976717

約数の個数: 24

約数和(自身を含む): 5660211312

約数和(自身を除く): 2984406772

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 976571, 1953142, 3906284, 4882855, 9765710, 19531420, 133790227, 267580454, 535160908, 668951135, 1337902270, 2675804540]

約数ペア:

[(1, 2675804540), (2, 1337902270), (4, 668951135), (5, 535160908), (10, 267580454), (20, 133790227), (137, 19531420), (274, 9765710), (548, 4882855), (685, 3906284), (1370, 1953142), (2740, 976571)]