2510143664

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{476851}}^1$

素因数の和:476913

約数の個数: 40

約数和(自身を含む): 5676446208

約数和(自身を除く): 3166302544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 476851, 953702, 1907404, 3337957, 3814808, 6675914, 7629616, 13351828, 22411997, 26703656, 44823994, 53407312, 89647988, 156883979, 179295976, 313767958, 358591952, 627535916, 1255071832, 2510143664]

約数ペア:

[(1, 2510143664), (2, 1255071832), (4, 627535916), (7, 358591952), (8, 313767958), (14, 179295976), (16, 156883979), (28, 89647988), (47, 53407312), (56, 44823994), (94, 26703656), (112, 22411997), (188, 13351828), (329, 7629616), (376, 6675914), (658, 3814808), (752, 3337957), (1316, 1907404), (2632, 953702), (5264, 476851)]