2099683888

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{1033309}}^1$

素因数の和:1033444

約数の個数: 20

約数和(自身を含む): 4100174080

約数和(自身を除く): 2000490192

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 1033309, 2066618, 4133236, 8266472, 16532944, 131230243, 262460486, 524920972, 1049841944, 2099683888]

約数ペア:

[(1, 2099683888), (2, 1049841944), (4, 524920972), (8, 262460486), (16, 131230243), (127, 16532944), (254, 8266472), (508, 4133236), (1016, 2066618), (2032, 1033309)]