2074807686

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{139}}^1\times {\mathrm{7253}}^1$

素因数の和:7418

約数の個数: 64

約数和(自身を含む): 4874688000

約数和(自身を除く): 2799880314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 139, 147, 278, 294, 343, 417, 686, 834, 973, 1029, 1946, 2058, 2919, 5838, 6811, 7253, 13622, 14506, 20433, 21759, 40866, 43518, 47677, 50771, 95354, 101542, 143031, 152313, 286062, 304626, 355397, 710794, 1008167, 1066191, 2016334, 2132382, 2487779, 3024501, 4975558, 6049002, 7057169, 7463337, 14114338, 14926674, 21171507, 42343014, 49400183, 98800366, 148200549, 296401098, 345801281, 691602562, 1037403843, 2074807686]

約数ペア:

[(1, 2074807686), (2, 1037403843), (3, 691602562), (6, 345801281), (7, 296401098), (14, 148200549), (21, 98800366), (42, 49400183), (49, 42343014), (98, 21171507), (139, 14926674), (147, 14114338), (278, 7463337), (294, 7057169), (343, 6049002), (417, 4975558), (686, 3024501), (834, 2487779), (973, 2132382), (1029, 2016334), (1946, 1066191), (2058, 1008167), (2919, 710794), (5838, 355397), (6811, 304626), (7253, 286062), (13622, 152313), (14506, 143031), (20433, 101542), (21759, 95354), (40866, 50771), (43518, 47677)]