1712242

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 3185280

約数和(自身を除く): 1473038

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 157, 266, 287, 314, 574, 779, 1099, 1558, 2198, 2983, 5453, 5966, 6437, 10906, 12874, 20881, 41762, 45059, 90118, 122303, 244606, 856121, 1712242]

約数ペア:

[(1, 1712242), (2, 856121), (7, 244606), (14, 122303), (19, 90118), (38, 45059), (41, 41762), (82, 20881), (133, 12874), (157, 10906), (266, 6437), (287, 5966), (314, 5453), (574, 2983), (779, 2198), (1099, 1558)]