9163990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 18123264

約数和(自身を除く): 8959274

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 227, 367, 454, 734, 1135, 1835, 2270, 2497, 3670, 4037, 4994, 8074, 12485, 20185, 24970, 40370, 83309, 166618, 416545, 833090, 916399, 1832798, 4581995, 9163990]

約数ペア:

[(1, 9163990), (2, 4581995), (5, 1832798), (10, 916399), (11, 833090), (22, 416545), (55, 166618), (110, 83309), (227, 40370), (367, 24970), (454, 20185), (734, 12485), (1135, 8074), (1835, 4994), (2270, 4037), (2497, 3670)]