2247337442

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{17207}}^1$

素因数の和:17726

約数の個数: 32

約数和(自身を含む): 4063841280

約数和(自身を除く): 1816503838

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 491, 982, 3437, 6874, 9329, 17207, 18658, 34414, 65303, 120449, 130606, 240898, 326933, 653866, 2288531, 4577062, 8448637, 16897274, 59140459, 118280918, 160524103, 321048206, 1123668721, 2247337442]

約数ペア:

[(1, 2247337442), (2, 1123668721), (7, 321048206), (14, 160524103), (19, 118280918), (38, 59140459), (133, 16897274), (266, 8448637), (491, 4577062), (982, 2288531), (3437, 653866), (6874, 326933), (9329, 240898), (17207, 130606), (18658, 120449), (34414, 65303)]