858871156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1501523}}^1$

素因数の和:1501551

約数の個数: 24

約数和(自身を含む): 1765792224

約数和(自身を除く): 906921068

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1501523, 3003046, 6006092, 16516753, 19519799, 33033506, 39039598, 66067012, 78079196, 214717789, 429435578, 858871156]

約数ペア:

[(1, 858871156), (2, 429435578), (4, 214717789), (11, 78079196), (13, 66067012), (22, 39039598), (26, 33033506), (44, 19519799), (52, 16516753), (143, 6006092), (286, 3003046), (572, 1501523)]