2034631478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 3501501696

約数和(自身を除く): 1466870218

約数列:

[1, 2, 11, 22, 41, 67, 82, 131, 134, 257, 262, 451, 514, 737, 902, 1441, 1474, 2747, 2827, 2882, 5371, 5494, 5654, 8777, 10537, 10742, 17219, 17554, 21074, 30217, 33667, 34438, 59081, 60434, 67334, 96547, 115907, 118162, 189409, 193094, 231814, 359857, 370337, 378818, 705979, 719714, 740674, 1380347, 1411958, 2255689, 2760694, 3958427, 4511378, 7765769, 7916854, 15183817, 15531538, 24812579, 30367634, 49625158, 92483249, 184966498, 1017315739, 2034631478]

約数ペア:

[(1, 2034631478), (2, 1017315739), (11, 184966498), (22, 92483249), (41, 49625158), (67, 30367634), (82, 24812579), (131, 15531538), (134, 15183817), (257, 7916854), (262, 7765769), (451, 4511378), (514, 3958427), (737, 2760694), (902, 2255689), (1441, 1411958), (1474, 1380347), (2747, 740674), (2827, 719714), (2882, 705979), (5371, 378818), (5494, 370337), (5654, 359857), (8777, 231814), (10537, 193094), (10742, 189409), (17219, 118162), (17554, 115907), (21074, 96547), (30217, 67334), (33667, 60434), (34438, 59081)]