26821366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 47609856

約数和(自身を除く): 20788490

約数列:

[1, 2, 11, 13, 22, 26, 143, 191, 286, 382, 491, 982, 2101, 2483, 4202, 4966, 5401, 6383, 10802, 12766, 27313, 54626, 70213, 93781, 140426, 187562, 1031591, 1219153, 2063182, 2438306, 13410683, 26821366]

約数ペア:

[(1, 26821366), (2, 13410683), (11, 2438306), (13, 2063182), (22, 1219153), (26, 1031591), (143, 187562), (191, 140426), (286, 93781), (382, 70213), (491, 54626), (982, 27313), (2101, 12766), (2483, 10802), (4202, 6383), (4966, 5401)]