77981010404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1889}}^1\times {\mathrm{938219}}^1$

素因数の和:940123

約数の個数: 24

約数和(自身を含む): 148951807200

約数和(自身を除く): 70970796796

約数列:

[1, 2, 4, 11, 22, 44, 1889, 3778, 7556, 20779, 41558, 83116, 938219, 1876438, 3752876, 10320409, 20640818, 41281636, 1772295691, 3544591382, 7089182764, 19495252601, 38990505202, 77981010404]

約数ペア:

[(1, 77981010404), (2, 38990505202), (4, 19495252601), (11, 7089182764), (22, 3544591382), (44, 1772295691), (1889, 41281636), (3778, 20640818), (7556, 10320409), (20779, 3752876), (41558, 1876438), (83116, 938219)]