134266426

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{2011}}^1$

素因数の和:2290

約数の個数: 32

約数和(自身を含む): 243371520

約数和(自身を除く): 109105094

約数列:

[1, 2, 7, 14, 19, 38, 133, 251, 266, 502, 1757, 2011, 3514, 4022, 4769, 9538, 14077, 28154, 33383, 38209, 66766, 76418, 267463, 504761, 534926, 1009522, 3533327, 7066654, 9590459, 19180918, 67133213, 134266426]

約数ペア:

[(1, 134266426), (2, 67133213), (7, 19180918), (14, 9590459), (19, 7066654), (38, 3533327), (133, 1009522), (251, 534926), (266, 504761), (502, 267463), (1757, 76418), (2011, 66766), (3514, 38209), (4022, 33383), (4769, 28154), (9538, 14077)]