1301452878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{919}}^1$

素因数の和:1477

約数の個数: 64

約数和(自身を含む): 2914560000

約数和(自身を除く): 1613107122

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 499, 919, 946, 998, 1419, 1497, 1838, 2757, 2838, 2994, 5489, 5514, 10109, 10978, 16467, 20218, 21457, 30327, 32934, 39517, 42914, 60654, 64371, 79034, 118551, 128742, 236027, 237102, 434687, 458581, 472054, 708081, 869374, 917162, 1304061, 1375743, 1416162, 2608122, 2751486, 5044391, 10088782, 15133173, 19718983, 30266346, 39437966, 59156949, 118313898, 216908813, 433817626, 650726439, 1301452878]

約数ペア:

[(1, 1301452878), (2, 650726439), (3, 433817626), (6, 216908813), (11, 118313898), (22, 59156949), (33, 39437966), (43, 30266346), (66, 19718983), (86, 15133173), (129, 10088782), (258, 5044391), (473, 2751486), (499, 2608122), (919, 1416162), (946, 1375743), (998, 1304061), (1419, 917162), (1497, 869374), (1838, 708081), (2757, 472054), (2838, 458581), (2994, 434687), (5489, 237102), (5514, 236027), (10109, 128742), (10978, 118551), (16467, 79034), (20218, 64371), (21457, 60654), (30327, 42914), (32934, 39517)]