2078692568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1543}}^1\times {\mathrm{8863}}^1$

素因数の和:10431

約数の個数: 32

約数和(自身を含む): 4105804800

約数和(自身を除く): 2027112232

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1543, 3086, 6172, 8863, 12344, 17726, 29317, 35452, 58634, 70904, 117268, 168397, 234536, 336794, 673588, 1347176, 13675609, 27351218, 54702436, 109404872, 259836571, 519673142, 1039346284, 2078692568]

約数ペア:

[(1, 2078692568), (2, 1039346284), (4, 519673142), (8, 259836571), (19, 109404872), (38, 54702436), (76, 27351218), (152, 13675609), (1543, 1347176), (3086, 673588), (6172, 336794), (8863, 234536), (12344, 168397), (17726, 117268), (29317, 70904), (35452, 58634)]