261979044

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1284211}}^1$

素因数の和:1284235

約数の個数: 24

約数和(自身を含む): 647242848

約数和(自身を除く): 385263804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1284211, 2568422, 3852633, 5136844, 7705266, 15410532, 21831587, 43663174, 65494761, 87326348, 130989522, 261979044]

約数ペア:

[(1, 261979044), (2, 130989522), (3, 87326348), (4, 65494761), (6, 43663174), (12, 21831587), (17, 15410532), (34, 7705266), (51, 5136844), (68, 3852633), (102, 2568422), (204, 1284211)]