4976993

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1627}}^1$

素因数の和:1676

約数の個数: 16

約数和(自身を含む): 6251520

約数和(自身を除く): 1274527

約数列:

[1, 7, 19, 23, 133, 161, 437, 1627, 3059, 11389, 30913, 37421, 216391, 261947, 710999, 4976993]

約数ペア:

[(1, 4976993), (7, 710999), (19, 261947), (23, 216391), (133, 37421), (161, 30913), (437, 11389), (1627, 3059)]