2228626679138

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{7901}}^1\times {\mathrm{34729}}^1$

素因数の和:42794

約数の個数: 32

約数和(自身を含む): 3477658821120

約数和(自身を除く): 1249032141982

約数列:

[1, 2, 31, 62, 131, 262, 4061, 7901, 8122, 15802, 34729, 69458, 244931, 489862, 1035031, 1076599, 2070062, 2153198, 4549499, 9098998, 32085961, 64171922, 141034469, 274393829, 282068938, 548787658, 8506208699, 17012417398, 35945591599, 71891183198, 1114313339569, 2228626679138]

約数ペア:

[(1, 2228626679138), (2, 1114313339569), (31, 71891183198), (62, 35945591599), (131, 17012417398), (262, 8506208699), (4061, 548787658), (7901, 282068938), (8122, 274393829), (15802, 141034469), (34729, 64171922), (69458, 32085961), (244931, 9098998), (489862, 4549499), (1035031, 2153198), (1076599, 2070062)]