2054388968

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2003}}^1$

素因数の和:2162

約数の個数: 64

約数和(自身を含む): 4090564800

約数和(自身を除く): 2036175832

約数列:

[1, 2, 4, 8, 41, 53, 59, 82, 106, 118, 164, 212, 236, 328, 424, 472, 2003, 2173, 2419, 3127, 4006, 4346, 4838, 6254, 8012, 8692, 9676, 12508, 16024, 17384, 19352, 25016, 82123, 106159, 118177, 128207, 164246, 212318, 236354, 256414, 328492, 424636, 472708, 512828, 656984, 849272, 945416, 1025656, 4352519, 4845257, 6263381, 8705038, 9690514, 12526762, 17410076, 19381028, 25053524, 34820152, 38762056, 50107048, 256798621, 513597242, 1027194484, 2054388968]

約数ペア:

[(1, 2054388968), (2, 1027194484), (4, 513597242), (8, 256798621), (41, 50107048), (53, 38762056), (59, 34820152), (82, 25053524), (106, 19381028), (118, 17410076), (164, 12526762), (212, 9690514), (236, 8705038), (328, 6263381), (424, 4845257), (472, 4352519), (2003, 1025656), (2173, 945416), (2419, 849272), (3127, 656984), (4006, 512828), (4346, 472708), (4838, 424636), (6254, 328492), (8012, 256414), (8692, 236354), (9676, 212318), (12508, 164246), (16024, 128207), (17384, 118177), (19352, 106159), (25016, 82123)]