2905010744

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{379}}^1\times {\mathrm{997}}^1$

素因数の和:1444

約数の個数: 48

約数和(自身を含む): 5648779800

約数和(自身を除く): 2743769056

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 379, 758, 961, 997, 1516, 1922, 1994, 3032, 3844, 3988, 7688, 7976, 11749, 23498, 30907, 46996, 61814, 93992, 123628, 247256, 364219, 377863, 728438, 755726, 958117, 1456876, 1511452, 1916234, 2913752, 3022904, 3832468, 7664936, 11713753, 23427506, 46855012, 93710024, 363126343, 726252686, 1452505372, 2905010744]

約数ペア:

[(1, 2905010744), (2, 1452505372), (4, 726252686), (8, 363126343), (31, 93710024), (62, 46855012), (124, 23427506), (248, 11713753), (379, 7664936), (758, 3832468), (961, 3022904), (997, 2913752), (1516, 1916234), (1922, 1511452), (1994, 1456876), (3032, 958117), (3844, 755726), (3988, 728438), (7688, 377863), (7976, 364219), (11749, 247256), (23498, 123628), (30907, 93992), (46996, 61814)]