280889718824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{245532971}}^1$

素因数の和:245533001

約数の個数: 32

約数和(自身を含む): 618743089440

約数和(自身を除く): 337853370616

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 245532971, 491065942, 982131884, 1964263768, 2700862681, 3191928623, 5401725362, 6383857246, 10803450724, 12767714492, 21606901448, 25535428984, 35111214853, 70222429706, 140444859412, 280889718824]

約数ペア:

[(1, 280889718824), (2, 140444859412), (4, 70222429706), (8, 35111214853), (11, 25535428984), (13, 21606901448), (22, 12767714492), (26, 10803450724), (44, 6383857246), (52, 5401725362), (88, 3191928623), (104, 2700862681), (143, 1964263768), (286, 982131884), (572, 491065942), (1144, 245532971)]