282912344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{247301}}^1$

素因数の和:247331

約数の個数: 32

約数和(自身を含む): 623201040

約数和(自身を除く): 340288696

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 247301, 494602, 989204, 1978408, 2720311, 3214913, 5440622, 6429826, 10881244, 12859652, 21762488, 25719304, 35364043, 70728086, 141456172, 282912344]

約数ペア:

[(1, 282912344), (2, 141456172), (4, 70728086), (8, 35364043), (11, 25719304), (13, 21762488), (22, 12859652), (26, 10881244), (44, 6429826), (52, 5440622), (88, 3214913), (104, 2720311), (143, 1978408), (286, 989204), (572, 494602), (1144, 247301)]