15669540328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{245789}}^1$

素因数の和:246421

約数の個数: 32

約数和(自身を含む): 31692162600

約数和(自身を除く): 16022622272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 613, 1226, 2452, 4904, 7969, 15938, 31876, 63752, 245789, 491578, 983156, 1966312, 3195257, 6390514, 12781028, 25562056, 150668657, 301337314, 602674628, 1205349256, 1958692541, 3917385082, 7834770164, 15669540328]

約数ペア:

[(1, 15669540328), (2, 7834770164), (4, 3917385082), (8, 1958692541), (13, 1205349256), (26, 602674628), (52, 301337314), (104, 150668657), (613, 25562056), (1226, 12781028), (2452, 6390514), (4904, 3195257), (7969, 1966312), (15938, 983156), (31876, 491578), (63752, 245789)]