12589075324

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{237763}}^1$

素因数の和:237866

約数の個数: 48

約数和(自身を含む): 26416531456

約数和(自身を除く): 13827456132

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 122, 124, 217, 244, 427, 434, 854, 868, 1708, 1891, 3782, 7564, 13237, 26474, 52948, 237763, 475526, 951052, 1664341, 3328682, 6657364, 7370653, 14503543, 14741306, 29007086, 29482612, 51594571, 58014172, 101524801, 103189142, 203049602, 206378284, 406099204, 449609833, 899219666, 1798439332, 3147268831, 6294537662, 12589075324]

約数ペア:

[(1, 12589075324), (2, 6294537662), (4, 3147268831), (7, 1798439332), (14, 899219666), (28, 449609833), (31, 406099204), (61, 206378284), (62, 203049602), (122, 103189142), (124, 101524801), (217, 58014172), (244, 51594571), (427, 29482612), (434, 29007086), (854, 14741306), (868, 14503543), (1708, 7370653), (1891, 6657364), (3782, 3328682), (7564, 1664341), (13237, 951052), (26474, 475526), (52948, 237763)]