4080360979

素因数分解:

${\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{213263}}^1$

素因数の和:213354

約数の個数: 12

約数和(自身を含む): 4387693536

約数和(自身を除く): 307332557

約数列:

[1, 19, 53, 361, 1007, 19133, 213263, 4051997, 11302939, 76987943, 214755841, 4080360979]

約数ペア:

[(1, 4080360979), (19, 214755841), (53, 76987943), (361, 11302939), (1007, 4051997), (19133, 213263)]