2528416583

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{2131}}^1$

素因数の和:2979

約数の個数: 32

約数和(自身を含む): 3323873280

約数和(自身を除く): 795456697

約数列:

[1, 7, 11, 19, 77, 133, 209, 811, 1463, 2131, 5677, 8921, 14917, 15409, 23441, 40489, 62447, 107863, 164087, 169499, 283423, 445379, 1186493, 1728241, 3117653, 12097687, 19010651, 32836579, 133074557, 229856053, 361202369, 2528416583]

約数ペア:

[(1, 2528416583), (7, 361202369), (11, 229856053), (19, 133074557), (77, 32836579), (133, 19010651), (209, 12097687), (811, 3117653), (1463, 1728241), (2131, 1186493), (5677, 445379), (8921, 283423), (14917, 169499), (15409, 164087), (23441, 107863), (40489, 62447)]