2121054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 4644864

約数和(自身を除く): 2523810

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 383, 426, 766, 923, 1149, 1846, 2298, 2769, 4979, 5538, 9958, 14937, 27193, 29874, 54386, 81579, 163158, 353509, 707018, 1060527, 2121054]

約数ペア:

[(1, 2121054), (2, 1060527), (3, 707018), (6, 353509), (13, 163158), (26, 81579), (39, 54386), (71, 29874), (78, 27193), (142, 14937), (213, 9958), (383, 5538), (426, 4979), (766, 2769), (923, 2298), (1149, 1846)]