2039345

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5297}}^1$

素因数の和:5320

約数の個数: 16

約数和(自身を含む): 3051648

約数和(自身を除く): 1012303

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 5297, 26485, 37079, 58267, 185395, 291335, 407869, 2039345]

約数ペア:

[(1, 2039345), (5, 407869), (7, 291335), (11, 185395), (35, 58267), (55, 37079), (77, 26485), (385, 5297)]