2470979

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:290

約数の個数: 16

約数和(自身を含む): 2979840

約数和(自身を除く): 508861

約数列:

[1, 7, 31, 59, 193, 217, 413, 1351, 1829, 5983, 11387, 12803, 41881, 79709, 352997, 2470979]

約数ペア:

[(1, 2470979), (7, 352997), (31, 79709), (59, 41881), (193, 12803), (217, 11387), (413, 5983), (1351, 1829)]