274245894

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1171991}}^1$

素因数の和:1172012

約数の個数: 24

約数和(自身を含む): 639907632

約数和(自身を除く): 365661738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1171991, 2343982, 3515973, 7031946, 10547919, 15235883, 21095838, 30471766, 45707649, 91415298, 137122947, 274245894]

約数ペア:

[(1, 274245894), (2, 137122947), (3, 91415298), (6, 45707649), (9, 30471766), (13, 21095838), (18, 15235883), (26, 10547919), (39, 7031946), (78, 3515973), (117, 2343982), (234, 1171991)]