2009018894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{6091}}^1$

素因数の和:6308

約数の個数: 32

約数和(自身を含む): 3256783200

約数和(自身を除く): 1247764306

約数列:

[1, 2, 17, 34, 89, 109, 178, 218, 1513, 1853, 3026, 3706, 6091, 9701, 12182, 19402, 103547, 164917, 207094, 329834, 542099, 663919, 1084198, 1327838, 9215683, 11286623, 18431366, 22573246, 59088791, 118177582, 1004509447, 2009018894]

約数ペア:

[(1, 2009018894), (2, 1004509447), (17, 118177582), (34, 59088791), (89, 22573246), (109, 18431366), (178, 11286623), (218, 9215683), (1513, 1327838), (1853, 1084198), (3026, 663919), (3706, 542099), (6091, 329834), (9701, 207094), (12182, 164917), (19402, 103547)]