2398172

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2089}}^1$

素因数の和:2141

約数の個数: 24

約数和(自身を含む): 4915680

約数和(自身を除く): 2517508

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 2089, 4178, 8356, 14623, 29246, 58492, 85649, 171298, 342596, 599543, 1199086, 2398172]

約数ペア:

[(1, 2398172), (2, 1199086), (4, 599543), (7, 342596), (14, 171298), (28, 85649), (41, 58492), (82, 29246), (164, 14623), (287, 8356), (574, 4178), (1148, 2089)]