996886376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{7817}}^1$

素因数の和:8681

約数の個数: 32

約数和(自身を含む): 1970136000

約数和(自身を除く): 973249624

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 839, 1678, 3356, 6712, 7817, 15634, 15941, 31268, 31882, 62536, 63764, 127528, 148523, 297046, 594092, 1188184, 6558463, 13116926, 26233852, 52467704, 124610797, 249221594, 498443188, 996886376]

約数ペア:

[(1, 996886376), (2, 498443188), (4, 249221594), (8, 124610797), (19, 52467704), (38, 26233852), (76, 13116926), (152, 6558463), (839, 1188184), (1678, 594092), (3356, 297046), (6712, 148523), (7817, 127528), (15634, 63764), (15941, 62536), (31268, 31882)]