3997848

素因数分解:

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

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 10067760

約数和(自身を除く): 6069912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1061, 1256, 1884, 2122, 3183, 3768, 4244, 6366, 8488, 12732, 25464, 166577, 333154, 499731, 666308, 999462, 1332616, 1998924, 3997848]

約数ペア:

[(1, 3997848), (2, 1998924), (3, 1332616), (4, 999462), (6, 666308), (8, 499731), (12, 333154), (24, 166577), (157, 25464), (314, 12732), (471, 8488), (628, 6366), (942, 4244), (1061, 3768), (1256, 3183), (1884, 2122)]