2880494590

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3945883}}^1$

素因数の和:3945963

約数の個数: 16

約数和(自身を含む): 5255917488

約数和(自身を除く): 2375422898

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 3945883, 7891766, 19729415, 39458830, 288049459, 576098918, 1440247295, 2880494590]

約数ペア:

[(1, 2880494590), (2, 1440247295), (5, 576098918), (10, 288049459), (73, 39458830), (146, 19729415), (365, 7891766), (730, 3945883)]