349628291

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1\times {\mathrm{421}}^1$

素因数の和:950

約数の個数: 16

約数和(自身を含む): 373216800

約数和(自身を除く): 23588509

約数列:

[1, 19, 109, 401, 421, 2071, 7619, 7999, 43709, 45889, 168821, 830471, 871891, 3207599, 18401489, 349628291]

約数ペア:

[(1, 349628291), (19, 18401489), (109, 3207599), (401, 871891), (421, 830471), (2071, 168821), (7619, 45889), (7999, 43709)]