904642012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{122051}}^1$

素因数の和:122181

約数の個数: 24

約数和(自身を含む): 1691640720

約数和(自身を除く): 786998708

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1853, 3706, 7412, 122051, 244102, 488204, 2074867, 4149734, 8299468, 13303559, 26607118, 53214236, 226160503, 452321006, 904642012]

約数ペア:

[(1, 904642012), (2, 452321006), (4, 226160503), (17, 53214236), (34, 26607118), (68, 13303559), (109, 8299468), (218, 4149734), (436, 2074867), (1853, 488204), (3706, 244102), (7412, 122051)]