2078672407

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1\times {\mathrm{9203}}^1$

素因数の和:10038

約数の個数: 16

約数和(自身を含む): 2436924672

約数和(自身を除く): 358252265

約数列:

[1, 7, 41, 287, 787, 5509, 9203, 32267, 64421, 225869, 377323, 2641261, 7242761, 50699327, 296953201, 2078672407]

約数ペア:

[(1, 2078672407), (7, 296953201), (41, 50699327), (287, 7242761), (787, 2641261), (5509, 377323), (9203, 225869), (32267, 64421)]