299221208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{261557}}^1$

素因数の和:261587

約数の個数: 32

約数和(自身を含む): 659126160

約数和(自身を除く): 359904952

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 261557, 523114, 1046228, 2092456, 2877127, 3400241, 5754254, 6800482, 11508508, 13600964, 23017016, 27201928, 37402651, 74805302, 149610604, 299221208]

約数ペア:

[(1, 299221208), (2, 149610604), (4, 74805302), (8, 37402651), (11, 27201928), (13, 23017016), (22, 13600964), (26, 11508508), (44, 6800482), (52, 5754254), (88, 3400241), (104, 2877127), (143, 2092456), (286, 1046228), (572, 523114), (1144, 261557)]