1980684833401

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1353377}}^1$

素因数の和:1353633

約数の個数: 32

約数和(自身を含む): 2315250812160

約数和(自身を除く): 334565978759

約数列:

[1, 17, 19, 23, 197, 323, 391, 437, 3349, 3743, 4531, 7429, 63631, 77027, 86089, 1353377, 1463513, 23007409, 25714163, 31127671, 266615269, 437140771, 529170407, 591425749, 4532459573, 5065690111, 6132151187, 10054237733, 86116731887, 104246570179, 116510872553, 1980684833401]

約数ペア:

[(1, 1980684833401), (17, 116510872553), (19, 104246570179), (23, 86116731887), (197, 10054237733), (323, 6132151187), (391, 5065690111), (437, 4532459573), (3349, 591425749), (3743, 529170407), (4531, 437140771), (7429, 266615269), (63631, 31127671), (77027, 25714163), (86089, 23007409), (1353377, 1463513)]