2450788753

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{12589}}^1$

素因数の和:12769

約数の個数: 24

約数和(自身を含む): 2970988200

約数和(自身を除く): 520199447

約数列:

[1, 7, 29, 49, 137, 203, 959, 1421, 3973, 6713, 12589, 27811, 88123, 194677, 365081, 616861, 1724693, 2555567, 12072851, 17888969, 50016097, 84509957, 350112679, 2450788753]

約数ペア:

[(1, 2450788753), (7, 350112679), (29, 84509957), (49, 50016097), (137, 17888969), (203, 12072851), (959, 2555567), (1421, 1724693), (3973, 616861), (6713, 365081), (12589, 194677), (27811, 88123)]