2021775313

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{15541}}^1$

素因数の和:15768

約数の個数: 16

約数和(自身を含む): 2193287040

約数和(自身を除く): 171511727

約数列:

[1, 19, 41, 167, 779, 3173, 6847, 15541, 130093, 295279, 637181, 2595347, 12106439, 49311593, 106409227, 2021775313]

約数ペア:

[(1, 2021775313), (19, 106409227), (41, 49311593), (167, 12106439), (779, 2595347), (3173, 637181), (6847, 295279), (15541, 130093)]