2007459986

素因数分解:

$2^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{142111}}^1$

素因数の和:143129

約数の個数: 16

約数和(自身を含む): 3444794880

約数和(自身を除く): 1437334894

約数列:

[1, 2, 7, 14, 1009, 2018, 7063, 14126, 142111, 284222, 994777, 1989554, 143389999, 286779998, 1003729993, 2007459986]

約数ペア:

[(1, 2007459986), (2, 1003729993), (7, 286779998), (14, 143389999), (1009, 1989554), (2018, 994777), (7063, 284222), (14126, 142111)]