10890497044

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{13789}}^1$

素因数の和:14288

約数の個数: 48

約数和(自身を含む): 22160199040

約数和(自身を除く): 11269701996

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 421, 469, 842, 938, 1684, 1876, 2947, 5894, 11788, 13789, 27578, 28207, 55156, 56414, 96523, 112828, 193046, 197449, 386092, 394898, 789796, 923863, 1847726, 3695452, 5805169, 6467041, 11610338, 12934082, 23220676, 25868164, 40636183, 81272366, 162544732, 388946323, 777892646, 1555785292, 2722624261, 5445248522, 10890497044]

約数ペア:

[(1, 10890497044), (2, 5445248522), (4, 2722624261), (7, 1555785292), (14, 777892646), (28, 388946323), (67, 162544732), (134, 81272366), (268, 40636183), (421, 25868164), (469, 23220676), (842, 12934082), (938, 11610338), (1684, 6467041), (1876, 5805169), (2947, 3695452), (5894, 1847726), (11788, 923863), (13789, 789796), (27578, 394898), (28207, 386092), (55156, 197449), (56414, 193046), (96523, 112828)]