1211898

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 32

約数和(自身を含む): 2560896

約数和(自身を除く): 1348998

約数列:

[1, 2, 3, 6, 37, 53, 74, 103, 106, 111, 159, 206, 222, 309, 318, 618, 1961, 3811, 3922, 5459, 5883, 7622, 10918, 11433, 11766, 16377, 22866, 32754, 201983, 403966, 605949, 1211898]

約数ペア:

[(1, 1211898), (2, 605949), (3, 403966), (6, 201983), (37, 32754), (53, 22866), (74, 16377), (103, 11766), (106, 11433), (111, 10918), (159, 7622), (206, 5883), (222, 5459), (309, 3922), (318, 3811), (618, 1961)]