2253949768

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1749961}}^1$

素因数の和:1749997

約数の個数: 32

約数和(自身を含む): 5039890560

約数和(自身を除く): 2785940792

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 1749961, 3499922, 6999844, 12249727, 13999688, 24499454, 40249103, 48998908, 80498206, 97997816, 160996412, 281743721, 321992824, 563487442, 1126974884, 2253949768]

約数ペア:

[(1, 2253949768), (2, 1126974884), (4, 563487442), (7, 321992824), (8, 281743721), (14, 160996412), (23, 97997816), (28, 80498206), (46, 48998908), (56, 40249103), (92, 24499454), (161, 13999688), (184, 12249727), (322, 6999844), (644, 3499922), (1288, 1749961)]