1853242573

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3229}}^1$

素因数の和:3326

約数の個数: 48

約数和(自身を含む): 2505368880

約数和(自身を除く): 652126307

約数列:

[1, 7, 13, 17, 49, 53, 91, 119, 221, 371, 637, 689, 833, 901, 1547, 2597, 3229, 4823, 6307, 10829, 11713, 22603, 33761, 41977, 44149, 54893, 81991, 158221, 171137, 293839, 384251, 573937, 713609, 1197959, 2056873, 2224781, 2689757, 2909329, 4995263, 8385713, 15573467, 20365303, 34966841, 37821277, 109014269, 142557121, 264748939, 1853242573]

約数ペア:

[(1, 1853242573), (7, 264748939), (13, 142557121), (17, 109014269), (49, 37821277), (53, 34966841), (91, 20365303), (119, 15573467), (221, 8385713), (371, 4995263), (637, 2909329), (689, 2689757), (833, 2224781), (901, 2056873), (1547, 1197959), (2597, 713609), (3229, 573937), (4823, 384251), (6307, 293839), (10829, 171137), (11713, 158221), (22603, 81991), (33761, 54893), (41977, 44149)]