1145821808

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{633751}}^1$

素因数の和:633872

約数の個数: 20

約数和(自身を含む): 2239679568

約数和(自身を除く): 1093857760

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 633751, 1267502, 2535004, 5070008, 10140016, 71613863, 143227726, 286455452, 572910904, 1145821808]

約数ペア:

[(1, 1145821808), (2, 572910904), (4, 286455452), (8, 143227726), (16, 71613863), (113, 10140016), (226, 5070008), (452, 2535004), (904, 1267502), (1808, 633751)]