2380301

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1664

約数の個数: 16

約数和(自身を含む): 3125760

約数和(自身を除く): 745459

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 1627, 11389, 17897, 30913, 125279, 216391, 340043, 2380301]

約数ペア:

[(1, 2380301), (7, 340043), (11, 216391), (19, 125279), (77, 30913), (133, 17897), (209, 11389), (1463, 1627)]