854788142

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 1436992128

約数和(自身を除く): 582203986

約数列:

[1, 2, 13, 26, 43, 86, 103, 169, 206, 338, 559, 571, 1118, 1142, 1339, 2678, 4429, 7267, 7423, 8858, 14534, 14846, 17407, 24553, 34814, 49106, 57577, 58813, 96499, 115154, 117626, 192998, 319189, 638378, 748501, 764569, 1497002, 1529138, 2528959, 4149457, 5057918, 8298914, 9939397, 19878794, 32876467, 65752934, 427394071, 854788142]

約数ペア:

[(1, 854788142), (2, 427394071), (13, 65752934), (26, 32876467), (43, 19878794), (86, 9939397), (103, 8298914), (169, 5057918), (206, 4149457), (338, 2528959), (559, 1529138), (571, 1497002), (1118, 764569), (1142, 748501), (1339, 638378), (2678, 319189), (4429, 192998), (7267, 117626), (7423, 115154), (8858, 96499), (14534, 58813), (14846, 57577), (17407, 49106), (24553, 34814)]