831860742

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{7103}}^1$

素因数の和:7388

約数の個数: 32

約数和(自身を含む): 1687910400

約数和(自身を除く): 856049658

約数列:

[1, 2, 3, 6, 131, 149, 262, 298, 393, 447, 786, 894, 7103, 14206, 19519, 21309, 39038, 42618, 58557, 117114, 930493, 1058347, 1860986, 2116694, 2791479, 3175041, 5582958, 6350082, 138643457, 277286914, 415930371, 831860742]

約数ペア:

[(1, 831860742), (2, 415930371), (3, 277286914), (6, 138643457), (131, 6350082), (149, 5582958), (262, 3175041), (298, 2791479), (393, 2116694), (447, 1860986), (786, 1058347), (894, 930493), (7103, 117114), (14206, 58557), (19519, 42618), (21309, 39038)]