12912811288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{8527}}^1\times {\mathrm{14561}}^1$

素因数の和:23107

約数の個数: 32

約数和(自身を含む): 26078794560

約数和(自身を除く): 13165983272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 8527, 14561, 17054, 29122, 34108, 58244, 68216, 110851, 116488, 189293, 221702, 378586, 443404, 757172, 886808, 1514344, 124161647, 248323294, 496646588, 993293176, 1614101411, 3228202822, 6456405644, 12912811288]

約数ペア:

[(1, 12912811288), (2, 6456405644), (4, 3228202822), (8, 1614101411), (13, 993293176), (26, 496646588), (52, 248323294), (104, 124161647), (8527, 1514344), (14561, 886808), (17054, 757172), (29122, 443404), (34108, 378586), (58244, 221702), (68216, 189293), (110851, 116488)]