266475450824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1621}}^1\times {\mathrm{1868063}}^1$

素因数の和:1869701

約数の個数: 32

約数和(自身を含む): 545399965440

約数和(自身を除く): 278924514616

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1621, 3242, 6484, 12968, 17831, 35662, 71324, 142648, 1868063, 3736126, 7472252, 14944504, 20548693, 41097386, 82194772, 164389544, 3028130123, 6056260246, 12112520492, 24225040984, 33309431353, 66618862706, 133237725412, 266475450824]

約数ペア:

[(1, 266475450824), (2, 133237725412), (4, 66618862706), (8, 33309431353), (11, 24225040984), (22, 12112520492), (44, 6056260246), (88, 3028130123), (1621, 164389544), (3242, 82194772), (6484, 41097386), (12968, 20548693), (17831, 14944504), (35662, 7472252), (71324, 3736126), (142648, 1868063)]