2080782022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{490057}}^1$

素因数の和:490263

約数の個数: 16

約数和(自身を含む): 3422565072

約数和(自身を除く): 1341783050

約数列:

[1, 2, 11, 22, 193, 386, 2123, 4246, 490057, 980114, 5390627, 10781254, 94581001, 189162002, 1040391011, 2080782022]

約数ペア:

[(1, 2080782022), (2, 1040391011), (11, 189162002), (22, 94581001), (193, 10781254), (386, 5390627), (2123, 980114), (4246, 490057)]