2680450178

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{521}}^1\times {\mathrm{2053}}^1$

素因数の和:2762

約数の個数: 32

約数和(自身を含む): 4631852160

約数和(自身を除く): 1951401982

約数列:

[1, 2, 7, 14, 179, 358, 521, 1042, 1253, 2053, 2506, 3647, 4106, 7294, 14371, 28742, 93259, 186518, 367487, 652813, 734974, 1069613, 1305626, 2139226, 2572409, 5144818, 7487291, 14974582, 191460727, 382921454, 1340225089, 2680450178]

約数ペア:

[(1, 2680450178), (2, 1340225089), (7, 382921454), (14, 191460727), (179, 14974582), (358, 7487291), (521, 5144818), (1042, 2572409), (1253, 2139226), (2053, 1305626), (2506, 1069613), (3647, 734974), (4106, 652813), (7294, 367487), (14371, 186518), (28742, 93259)]