2653554

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{6229}}^1$

素因数の和:6305

約数の個数: 16

約数和(自身を含む): 5382720

約数和(自身を除く): 2729166

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 6229, 12458, 18687, 37374, 442259, 884518, 1326777, 2653554]

約数ペア:

[(1, 2653554), (2, 1326777), (3, 884518), (6, 442259), (71, 37374), (142, 18687), (213, 12458), (426, 6229)]