9521270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{857}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 18903456

約数和(自身を除く): 9382186

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 857, 1010, 1111, 1714, 2222, 4285, 5555, 8570, 9427, 11110, 18854, 47135, 86557, 94270, 173114, 432785, 865570, 952127, 1904254, 4760635, 9521270]

約数ペア:

[(1, 9521270), (2, 4760635), (5, 1904254), (10, 952127), (11, 865570), (22, 432785), (55, 173114), (101, 94270), (110, 86557), (202, 47135), (505, 18854), (857, 11110), (1010, 9427), (1111, 8570), (1714, 5555), (2222, 4285)]