260270584

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{98887}}^1$

素因数の和:98947

約数の個数: 32

約数和(自身を含む): 569594880

約数和(自身を除く): 309324296

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 98887, 197774, 395548, 692209, 791096, 1384418, 2768836, 4647689, 5537672, 9295378, 18590756, 32533823, 37181512, 65067646, 130135292, 260270584]

約数ペア:

[(1, 260270584), (2, 130135292), (4, 65067646), (7, 37181512), (8, 32533823), (14, 18590756), (28, 9295378), (47, 5537672), (56, 4647689), (94, 2768836), (188, 1384418), (329, 791096), (376, 692209), (658, 395548), (1316, 197774), (2632, 98887)]