2726563441

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{706913}}^1$

素因数の和:706968

約数の個数: 16

約数和(自身を含む): 3393187200

約数和(自身を除く): 666623759

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 706913, 4948391, 13431347, 20500477, 94019429, 143503339, 389509063, 2726563441]

約数ペア:

[(1, 2726563441), (7, 389509063), (19, 143503339), (29, 94019429), (133, 20500477), (203, 13431347), (551, 4948391), (3857, 706913)]