2013203595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{719}}^1$

素因数の和:996

約数の個数: 64

約数和(自身を含む): 3535902720

約数和(自身を除く): 1522699125

約数列:

[1, 3, 5, 13, 15, 39, 65, 83, 173, 195, 249, 415, 519, 719, 865, 1079, 1245, 2157, 2249, 2595, 3237, 3595, 5395, 6747, 9347, 10785, 11245, 14359, 16185, 28041, 33735, 43077, 46735, 59677, 71795, 124387, 140205, 179031, 186667, 215385, 298385, 373161, 560001, 621935, 775801, 895155, 933335, 1617031, 1865805, 2327403, 2800005, 3879005, 4851093, 8085155, 10324121, 11637015, 24255465, 30972363, 51620605, 134213573, 154861815, 402640719, 671067865, 2013203595]

約数ペア:

[(1, 2013203595), (3, 671067865), (5, 402640719), (13, 154861815), (15, 134213573), (39, 51620605), (65, 30972363), (83, 24255465), (173, 11637015), (195, 10324121), (249, 8085155), (415, 4851093), (519, 3879005), (719, 2800005), (865, 2327403), (1079, 1865805), (1245, 1617031), (2157, 933335), (2249, 895155), (2595, 775801), (3237, 621935), (3595, 560001), (5395, 373161), (6747, 298385), (9347, 215385), (10785, 186667), (11245, 179031), (14359, 140205), (16185, 124387), (28041, 71795), (33735, 59677), (43077, 46735)]