1207171076

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{19919}}^1$

素因数の和:20171

約数の個数: 24

約数和(自身を含む): 2147376000

約数和(自身を除く): 940204924

約数列:

[1, 2, 4, 109, 139, 218, 278, 436, 556, 15151, 19919, 30302, 39838, 60604, 79676, 2171171, 2768741, 4342342, 5537482, 8684684, 11074964, 301792769, 603585538, 1207171076]

約数ペア:

[(1, 1207171076), (2, 603585538), (4, 301792769), (109, 11074964), (139, 8684684), (218, 5537482), (278, 4342342), (436, 2768741), (556, 2171171), (15151, 79676), (19919, 60604), (30302, 39838)]