1280454846

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{473191}}^1$

素因数の和:473248

約数の個数: 32

約数和(自身を含む): 2861865216

約数和(自身を除く): 1581410370

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2706, 473191, 946382, 1419573, 2839146, 5205101, 10410202, 15615303, 19400831, 31230606, 38801662, 58202493, 116404986, 213409141, 426818282, 640227423, 1280454846]

約数ペア:

[(1, 1280454846), (2, 640227423), (3, 426818282), (6, 213409141), (11, 116404986), (22, 58202493), (33, 38801662), (41, 31230606), (66, 19400831), (82, 15615303), (123, 10410202), (246, 5205101), (451, 2839146), (902, 1419573), (1353, 946382), (2706, 473191)]