1998924

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1061}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 4698288

約数和(自身を除く): 2699364

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1061, 1884, 2122, 3183, 4244, 6366, 12732, 166577, 333154, 499731, 666308, 999462, 1998924]

約数ペア:

[(1, 1998924), (2, 999462), (3, 666308), (4, 499731), (6, 333154), (12, 166577), (157, 12732), (314, 6366), (471, 4244), (628, 3183), (942, 2122), (1061, 1884)]