2016191128

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{2963}}^1$

素因数の和:3424

約数の個数: 64

約数和(自身を含む): 4481568000

約数和(自身を除く): 2465376872

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 419, 812, 838, 1624, 1676, 2933, 2963, 3352, 5866, 5926, 11732, 11852, 12151, 20741, 23464, 23704, 24302, 41482, 48604, 82964, 85057, 85927, 97208, 165928, 170114, 171854, 340228, 343708, 601489, 680456, 687416, 1202978, 1241497, 2405956, 2482994, 4811912, 4965988, 8690479, 9931976, 17380958, 34761916, 36003413, 69523832, 72006826, 144013652, 252023891, 288027304, 504047782, 1008095564, 2016191128]

約数ペア:

[(1, 2016191128), (2, 1008095564), (4, 504047782), (7, 288027304), (8, 252023891), (14, 144013652), (28, 72006826), (29, 69523832), (56, 36003413), (58, 34761916), (116, 17380958), (203, 9931976), (232, 8690479), (406, 4965988), (419, 4811912), (812, 2482994), (838, 2405956), (1624, 1241497), (1676, 1202978), (2933, 687416), (2963, 680456), (3352, 601489), (5866, 343708), (5926, 340228), (11732, 171854), (11852, 170114), (12151, 165928), (20741, 97208), (23464, 85927), (23704, 85057), (24302, 82964), (41482, 48604)]