331558637648

素因数分解:

$2^4\times 7^1\times {\mathrm{2960344979}}^1$

素因数の和:2960344994

約数の個数: 20

約数和(自身を含む): 734165555040

約数和(自身を除く): 402606917392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2960344979, 5920689958, 11841379916, 20722414853, 23682759832, 41444829706, 47365519664, 82889659412, 165779318824, 331558637648]

約数ペア:

[(1, 331558637648), (2, 165779318824), (4, 82889659412), (7, 47365519664), (8, 41444829706), (14, 23682759832), (16, 20722414853), (28, 11841379916), (56, 5920689958), (112, 2960344979)]