2440543742

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{761}}^1$

素因数の和:1113

約数の個数: 64

約数和(自身を含む): 4596286464

約数和(自身を除く): 2155742722

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 263, 469, 526, 761, 871, 938, 1522, 1742, 1841, 3419, 3682, 5327, 6097, 6838, 9893, 10654, 12194, 17621, 19786, 23933, 35242, 47866, 50987, 69251, 101974, 123347, 138502, 200143, 229073, 246694, 356909, 400286, 458146, 662831, 713818, 1325662, 1401001, 1603511, 2601859, 2802002, 3207022, 4639817, 5203718, 9279634, 13409581, 18213013, 26819162, 36426026, 93867067, 174324553, 187734134, 348649106, 1220271871, 2440543742]

約数ペア:

[(1, 2440543742), (2, 1220271871), (7, 348649106), (13, 187734134), (14, 174324553), (26, 93867067), (67, 36426026), (91, 26819162), (134, 18213013), (182, 13409581), (263, 9279634), (469, 5203718), (526, 4639817), (761, 3207022), (871, 2802002), (938, 2601859), (1522, 1603511), (1742, 1401001), (1841, 1325662), (3419, 713818), (3682, 662831), (5327, 458146), (6097, 400286), (6838, 356909), (9893, 246694), (10654, 229073), (12194, 200143), (17621, 138502), (19786, 123347), (23933, 101974), (35242, 69251), (47866, 50987)]