1254148

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 2564352

約数和(自身を除く): 1310204

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 953, 1316, 1906, 3812, 6671, 13342, 26684, 44791, 89582, 179164, 313537, 627074, 1254148]

約数ペア:

[(1, 1254148), (2, 627074), (4, 313537), (7, 179164), (14, 89582), (28, 44791), (47, 26684), (94, 13342), (188, 6671), (329, 3812), (658, 1906), (953, 1316)]