986475326

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{3739}}^1$

素因数の和:3944

約数の個数: 32

約数和(自身を含む): 1599523200

約数和(自身を除く): 613047874

約数列:

[1, 2, 19, 38, 53, 106, 131, 262, 1007, 2014, 2489, 3739, 4978, 6943, 7478, 13886, 71041, 131917, 142082, 198167, 263834, 396334, 489809, 979618, 3765173, 7530346, 9306371, 18612742, 25959877, 51919754, 493237663, 986475326]

約数ペア:

[(1, 986475326), (2, 493237663), (19, 51919754), (38, 25959877), (53, 18612742), (106, 9306371), (131, 7530346), (262, 3765173), (1007, 979618), (2014, 489809), (2489, 396334), (3739, 263834), (4978, 198167), (6943, 142082), (7478, 131917), (13886, 71041)]