2539273870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{4133}}^1$

素因数の和:4345

約数の個数: 64

約数和(自身を含む): 5343376896

約数和(自身を除く): 2804103026

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 131, 134, 262, 335, 469, 655, 670, 917, 938, 1310, 1834, 2345, 4133, 4585, 4690, 8266, 8777, 9170, 17554, 20665, 28931, 41330, 43885, 57862, 61439, 87770, 122878, 144655, 276911, 289310, 307195, 541423, 553822, 614390, 1082846, 1384555, 1938377, 2707115, 2769110, 3789961, 3876754, 5414230, 7579922, 9691885, 18949805, 19383770, 36275341, 37899610, 72550682, 181376705, 253927387, 362753410, 507854774, 1269636935, 2539273870]

約数ペア:

[(1, 2539273870), (2, 1269636935), (5, 507854774), (7, 362753410), (10, 253927387), (14, 181376705), (35, 72550682), (67, 37899610), (70, 36275341), (131, 19383770), (134, 18949805), (262, 9691885), (335, 7579922), (469, 5414230), (655, 3876754), (670, 3789961), (917, 2769110), (938, 2707115), (1310, 1938377), (1834, 1384555), (2345, 1082846), (4133, 614390), (4585, 553822), (4690, 541423), (8266, 307195), (8777, 289310), (9170, 276911), (17554, 144655), (20665, 122878), (28931, 87770), (41330, 61439), (43885, 57862)]