290150881

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{3217}}^1$

素因数の和:3384

約数の個数: 16

約数和(自身を含む): 315106560

約数和(自身を除く): 24955679

約数列:

[1, 19, 47, 101, 893, 1919, 3217, 4747, 61123, 90193, 151199, 324917, 2872781, 6173423, 15271099, 290150881]

約数ペア:

[(1, 290150881), (19, 15271099), (47, 6173423), (101, 2872781), (893, 324917), (1919, 151199), (3217, 90193), (4747, 61123)]