2042008052

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{269}}^1\times {\mathrm{751}}^1$

素因数の和:1069

約数の個数: 72

約数和(自身を含む): 4332061440

約数和(自身を除く): 2290053388

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 269, 361, 532, 538, 722, 751, 1076, 1444, 1502, 1883, 2527, 3004, 3766, 5054, 5111, 5257, 7532, 10108, 10222, 10514, 14269, 20444, 21028, 28538, 35777, 57076, 71554, 97109, 99883, 143108, 194218, 199766, 202019, 271111, 388436, 399532, 404038, 542222, 679763, 808076, 1084444, 1359526, 1414133, 1897777, 2719052, 2828266, 3795554, 3838361, 5656532, 7591108, 7676722, 15353444, 26868527, 53737054, 72928859, 107474108, 145857718, 291715436, 510502013, 1021004026, 2042008052]

約数ペア:

[(1, 2042008052), (2, 1021004026), (4, 510502013), (7, 291715436), (14, 145857718), (19, 107474108), (28, 72928859), (38, 53737054), (76, 26868527), (133, 15353444), (266, 7676722), (269, 7591108), (361, 5656532), (532, 3838361), (538, 3795554), (722, 2828266), (751, 2719052), (1076, 1897777), (1444, 1414133), (1502, 1359526), (1883, 1084444), (2527, 808076), (3004, 679763), (3766, 542222), (5054, 404038), (5111, 399532), (5257, 388436), (7532, 271111), (10108, 202019), (10222, 199766), (10514, 194218), (14269, 143108), (20444, 99883), (21028, 97109), (28538, 71554), (35777, 57076)]