2006157045

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3110321}}^1$

素因数の和:3110372

約数の個数: 16

約数和(自身を含む): 3284500032

約数和(自身を除く): 1278342987

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 3110321, 9330963, 15551605, 46654815, 133743803, 401231409, 668719015, 2006157045]

約数ペア:

[(1, 2006157045), (3, 668719015), (5, 401231409), (15, 133743803), (43, 46654815), (129, 15551605), (215, 9330963), (645, 3110321)]