550718498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{191089}}^1$

素因数の和:191233

約数の個数: 16

約数和(自身を含む): 908059680

約数和(自身を除く): 357341182

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 191089, 382178, 2101979, 4203958, 25032659, 50065318, 275359249, 550718498]

約数ペア:

[(1, 550718498), (2, 275359249), (11, 50065318), (22, 25032659), (131, 4203958), (262, 2101979), (1441, 382178), (2882, 191089)]