495062210

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{207139}}^1$

素因数の和:207385

約数の個数: 16

約数和(自身を含む): 894844800

約数和(自身を除く): 399782590

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 207139, 414278, 1035695, 2071390, 49506221, 99012442, 247531105, 495062210]

約数ペア:

[(1, 495062210), (2, 247531105), (5, 99012442), (10, 49506221), (239, 2071390), (478, 1035695), (1195, 414278), (2390, 207139)]