2856338.00000000

素因数分解:

$2^1\times 3^1\times {\mathrm{431}}^1\times {\mathrm{20347}}^1$

素因数の和:20783

約数の個数: 16

約数和(自身を含む): 105484032

約数和(自身を除く): 52866690

約数列:

[1, 2, 3, 6, 431, 862, 1293, 2586, 20347, 40694, 61041, 122082, 8769557, 17539114, 26308671, 52617342]

約数ペア:

[(1, 52617342), (2, 26308671), (3, 17539114), (6, 8769557), (431, 122082), (862, 61041), (1293, 40694), (2586, 20347)]