2611870268

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{18593}}^1$

素因数の和:18806

約数の個数: 48

約数和(自身を含む): 5435398080

約数和(自身を除く): 2823527812

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 173, 203, 346, 406, 692, 812, 1211, 2422, 4844, 5017, 10034, 18593, 20068, 35119, 37186, 70238, 74372, 130151, 140476, 260302, 520604, 539197, 1078394, 2156788, 3216589, 3774379, 6433178, 7548758, 12866356, 15097516, 22516123, 45032246, 90064492, 93281081, 186562162, 373124324, 652967567, 1305935134, 2611870268]

約数ペア:

[(1, 2611870268), (2, 1305935134), (4, 652967567), (7, 373124324), (14, 186562162), (28, 93281081), (29, 90064492), (58, 45032246), (116, 22516123), (173, 15097516), (203, 12866356), (346, 7548758), (406, 6433178), (692, 3774379), (812, 3216589), (1211, 2156788), (2422, 1078394), (4844, 539197), (5017, 520604), (10034, 260302), (18593, 140476), (20068, 130151), (35119, 74372), (37186, 70238)]