8289950188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{53017}}^1$

素因数の和:53162

約数の個数: 48

約数和(自身を含む): 16293915904

約数和(自身を除く): 8003965716

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 97, 124, 194, 388, 403, 806, 1261, 1612, 2522, 3007, 5044, 6014, 12028, 39091, 53017, 78182, 106034, 156364, 212068, 689221, 1378442, 1643527, 2756884, 3287054, 5142649, 6574108, 10285298, 20570596, 21365851, 42731702, 66854437, 85463404, 133708874, 159422119, 267417748, 318844238, 637688476, 2072487547, 4144975094, 8289950188]

約数ペア:

[(1, 8289950188), (2, 4144975094), (4, 2072487547), (13, 637688476), (26, 318844238), (31, 267417748), (52, 159422119), (62, 133708874), (97, 85463404), (124, 66854437), (194, 42731702), (388, 21365851), (403, 20570596), (806, 10285298), (1261, 6574108), (1612, 5142649), (2522, 3287054), (3007, 2756884), (5044, 1643527), (6014, 1378442), (12028, 689221), (39091, 212068), (53017, 156364), (78182, 106034)]