1796640788

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{20177}}^1$

素因数の和:20491

約数の個数: 24

約数和(自身を含む): 3188204712

約数和(自身を除く): 1391563924

約数列:

[1, 2, 4, 113, 197, 226, 394, 452, 788, 20177, 22261, 40354, 44522, 80708, 89044, 2280001, 3974869, 4560002, 7949738, 9120004, 15899476, 449160197, 898320394, 1796640788]

約数ペア:

[(1, 1796640788), (2, 898320394), (4, 449160197), (113, 15899476), (197, 9120004), (226, 7949738), (394, 4560002), (452, 3974869), (788, 2280001), (20177, 89044), (22261, 80708), (40354, 44522)]