1277893562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{127103}}^1$

素因数の和:127573

約数の個数: 16

約数和(自身を含む): 2095690752

約数和(自身を除く): 817797190

約数列:

[1, 2, 11, 22, 457, 914, 5027, 10054, 127103, 254206, 1398133, 2796266, 58086071, 116172142, 638946781, 1277893562]

約数ペア:

[(1, 1277893562), (2, 638946781), (11, 116172142), (22, 58086071), (457, 2796266), (914, 1398133), (5027, 254206), (10054, 127103)]