1316378770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{45979}}^1$

素因数の和:46402

約数の個数: 32

約数和(自身を含む): 2714659200

約数和(自身を除く): 1398280430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 409, 818, 2045, 2863, 4090, 5726, 14315, 28630, 45979, 91958, 229895, 321853, 459790, 643706, 1609265, 3218530, 18805411, 37610822, 94027055, 131637877, 188054110, 263275754, 658189385, 1316378770]

約数ペア:

[(1, 1316378770), (2, 658189385), (5, 263275754), (7, 188054110), (10, 131637877), (14, 94027055), (35, 37610822), (70, 18805411), (409, 3218530), (818, 1609265), (2045, 643706), (2863, 459790), (4090, 321853), (5726, 229895), (14315, 91958), (28630, 45979)]