1374928736656

素因数分解:

$2^4\times {\mathrm{1231}}^1\times {\mathrm{2531}}^1\times {\mathrm{27581}}^1$

素因数の和:31351

約数の個数: 40

約数和(自身を含む): 2667238535808

約数和(自身を除く): 1292309799152

約数列:

[1, 2, 4, 8, 16, 1231, 2462, 2531, 4924, 5062, 9848, 10124, 19696, 20248, 27581, 40496, 55162, 110324, 220648, 441296, 3115661, 6231322, 12462644, 24925288, 33952211, 49850576, 67904422, 69807511, 135808844, 139615022, 271617688, 279230044, 543235376, 558460088, 1116920176, 85933046041, 171866092082, 343732184164, 687464368328, 1374928736656]

約数ペア:

[(1, 1374928736656), (2, 687464368328), (4, 343732184164), (8, 171866092082), (16, 85933046041), (1231, 1116920176), (2462, 558460088), (2531, 543235376), (4924, 279230044), (5062, 271617688), (9848, 139615022), (10124, 135808844), (19696, 69807511), (20248, 67904422), (27581, 49850576), (40496, 33952211), (55162, 24925288), (110324, 12462644), (220648, 6231322), (441296, 3115661)]