1912966076

素因数分解:

$2^2\times 7^2\times {\mathrm{2237}}^1\times {\mathrm{4363}}^1$

素因数の和:6618

約数の個数: 36

約数和(自身を含む): 3896886168

約数和(自身を除く): 1983920092

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 2237, 4363, 4474, 8726, 8948, 15659, 17452, 30541, 31318, 61082, 62636, 109613, 122164, 213787, 219226, 427574, 438452, 855148, 9760031, 19520062, 39040124, 68320217, 136640434, 273280868, 478241519, 956483038, 1912966076]

約数ペア:

[(1, 1912966076), (2, 956483038), (4, 478241519), (7, 273280868), (14, 136640434), (28, 68320217), (49, 39040124), (98, 19520062), (196, 9760031), (2237, 855148), (4363, 438452), (4474, 427574), (8726, 219226), (8948, 213787), (15659, 122164), (17452, 109613), (30541, 62636), (31318, 61082)]