6657487210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{766109}}^1$

素因数の和:766206

約数の個数: 32

約数和(自身を含む): 13238380800

約数和(自身を除く): 6580893590

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8690, 766109, 1532218, 3830545, 7661090, 8427199, 16854398, 42135995, 60522611, 84271990, 121045222, 302613055, 605226110, 665748721, 1331497442, 3328743605, 6657487210]

約数ペア:

[(1, 6657487210), (2, 3328743605), (5, 1331497442), (10, 665748721), (11, 605226110), (22, 302613055), (55, 121045222), (79, 84271990), (110, 60522611), (158, 42135995), (395, 16854398), (790, 8427199), (869, 7661090), (1738, 3830545), (4345, 1532218), (8690, 766109)]