2588970291187

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{329931221}}^1$

素因数の和:329931306

約数の個数: 16

約数和(自身を含む): 3167339731200

約数和(自身を除く): 578369440013

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7847, 329931221, 2309518547, 6268693199, 19465942039, 43880852393, 136261594273, 369852898741, 2588970291187]

約数ペア:

[(1, 2588970291187), (7, 369852898741), (19, 136261594273), (59, 43880852393), (133, 19465942039), (413, 6268693199), (1121, 2309518547), (7847, 329931221)]