2007742472

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{1109}}^1\times {\mathrm{2333}}^1$

素因数の和:3545

約数の個数: 32

約数和(自身を含む): 3808387800

約数和(自身を除く): 1800645328

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 1109, 2218, 2333, 4436, 4666, 8872, 9332, 18664, 107573, 215146, 226301, 430292, 452602, 860584, 905204, 1810408, 2587297, 5174594, 10349188, 20698376, 250967809, 501935618, 1003871236, 2007742472]

約数ペア:

[(1, 2007742472), (2, 1003871236), (4, 501935618), (8, 250967809), (97, 20698376), (194, 10349188), (388, 5174594), (776, 2587297), (1109, 1810408), (2218, 905204), (2333, 860584), (4436, 452602), (4666, 430292), (8872, 226301), (9332, 215146), (18664, 107573)]