2488693119

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{390751}}^1$

素因数の和:390958

約数の個数: 16

約数和(自身を含む): 3638682624

約数和(自身を除く): 1149989505

約数列:

[1, 3, 11, 33, 193, 579, 2123, 6369, 390751, 1172253, 4298261, 12894783, 75414943, 226244829, 829564373, 2488693119]

約数ペア:

[(1, 2488693119), (3, 829564373), (11, 226244829), (33, 75414943), (193, 12894783), (579, 4298261), (2123, 1172253), (6369, 390751)]