2482210

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2789}}^1$

素因数の和:2885

約数の個数: 16

約数和(自身を含む): 4519800

約数和(自身を除く): 2037590

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 2789, 5578, 13945, 27890, 248221, 496442, 1241105, 2482210]

約数ペア:

[(1, 2482210), (2, 1241105), (5, 496442), (10, 248221), (89, 27890), (178, 13945), (445, 5578), (890, 2789)]