2890495878

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{25355227}}^1$

素因数の和:25355251

約数の個数: 16

約数和(自身を含む): 6085254720

約数和(自身を除く): 3194758842

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 25355227, 50710454, 76065681, 152131362, 481749313, 963498626, 1445247939, 2890495878]

約数ペア:

[(1, 2890495878), (2, 1445247939), (3, 963498626), (6, 481749313), (19, 152131362), (38, 76065681), (57, 50710454), (114, 25355227)]