267831278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{4903}}^1$

素因数の和:5120

約数の個数: 32

約数和(自身を含む): 474550272

約数和(自身を除く): 206718994

約数列:

[1, 2, 11, 13, 22, 26, 143, 191, 286, 382, 2101, 2483, 4202, 4903, 4966, 9806, 27313, 53933, 54626, 63739, 107866, 127478, 701129, 936473, 1402258, 1872946, 10301203, 12174149, 20602406, 24348298, 133915639, 267831278]

約数ペア:

[(1, 267831278), (2, 133915639), (11, 24348298), (13, 20602406), (22, 12174149), (26, 10301203), (143, 1872946), (191, 1402258), (286, 936473), (382, 701129), (2101, 127478), (2483, 107866), (4202, 63739), (4903, 54626), (4966, 53933), (9806, 27313)]