2018219788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{62701}}^1$

素因数の和:63337

約数の個数: 24

約数和(自身を含む): 3809773520

約数和(自身を除く): 1791553732

約数列:

[1, 2, 4, 13, 26, 52, 619, 1238, 2476, 8047, 16094, 32188, 62701, 125402, 250804, 815113, 1630226, 3260452, 38811919, 77623838, 155247676, 504554947, 1009109894, 2018219788]

約数ペア:

[(1, 2018219788), (2, 1009109894), (4, 504554947), (13, 155247676), (26, 77623838), (52, 38811919), (619, 3260452), (1238, 1630226), (2476, 815113), (8047, 250804), (16094, 125402), (32188, 62701)]