1684826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 3060288

約数和(自身を除く): 1375462

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 137, 143, 274, 286, 473, 559, 946, 1118, 1507, 1781, 3014, 3562, 5891, 6149, 11782, 12298, 19591, 39182, 64801, 76583, 129602, 153166, 842413, 1684826]

約数ペア:

[(1, 1684826), (2, 842413), (11, 153166), (13, 129602), (22, 76583), (26, 64801), (43, 39182), (86, 19591), (137, 12298), (143, 11782), (274, 6149), (286, 5891), (473, 3562), (559, 3014), (946, 1781), (1118, 1507)]