2311738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 4173120

約数和(自身を除く): 1861382

約数列:

[1, 2, 11, 13, 22, 26, 59, 118, 137, 143, 274, 286, 649, 767, 1298, 1507, 1534, 1781, 3014, 3562, 8083, 8437, 16166, 16874, 19591, 39182, 88913, 105079, 177826, 210158, 1155869, 2311738]

約数ペア:

[(1, 2311738), (2, 1155869), (11, 210158), (13, 177826), (22, 105079), (26, 88913), (59, 39182), (118, 19591), (137, 16874), (143, 16166), (274, 8437), (286, 8083), (649, 3562), (767, 3014), (1298, 1781), (1507, 1534)]