2068863988

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{388009}}^1$

素因数の和:388087

約数の個数: 24

約数和(自身を含む): 3824226560

約数和(自身を除く): 1755362572

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 5332, 388009, 776018, 1552036, 12028279, 16684387, 24056558, 33368774, 48113116, 66737548, 517215997, 1034431994, 2068863988]

約数ペア:

[(1, 2068863988), (2, 1034431994), (4, 517215997), (31, 66737548), (43, 48113116), (62, 33368774), (86, 24056558), (124, 16684387), (172, 12028279), (1333, 1552036), (2666, 776018), (5332, 388009)]