2053685

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:712

約数の個数: 16

約数和(自身を含む): 2684016

約数和(自身を除く): 630331

約数列:

[1, 5, 17, 37, 85, 185, 629, 653, 3145, 3265, 11101, 24161, 55505, 120805, 410737, 2053685]

約数ペア:

[(1, 2053685), (5, 410737), (17, 120805), (37, 55505), (85, 24161), (185, 11101), (629, 3265), (653, 3145)]