1371521956

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{95857}}^1$

素因数の和:95948

約数の個数: 36

約数和(自身を含む): 2830303308

約数和(自身を除く): 1458781352

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 7154, 14308, 95857, 191714, 383428, 670999, 1341998, 2683996, 4696993, 6997561, 9393986, 13995122, 18787972, 27990244, 48982927, 97965854, 195931708, 342880489, 685760978, 1371521956]

約数ペア:

[(1, 1371521956), (2, 685760978), (4, 342880489), (7, 195931708), (14, 97965854), (28, 48982927), (49, 27990244), (73, 18787972), (98, 13995122), (146, 9393986), (196, 6997561), (292, 4696993), (511, 2683996), (1022, 1341998), (2044, 670999), (3577, 383428), (7154, 191714), (14308, 95857)]