2009485058

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2353027}}^1$

素因数の和:2353097

約数の個数: 16

約数和(自身を含む): 3501305664

約数和(自身を除く): 1491820606

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 2353027, 4706054, 16471189, 32942378, 143534647, 287069294, 1004742529, 2009485058]

約数ペア:

[(1, 2009485058), (2, 1004742529), (7, 287069294), (14, 143534647), (61, 32942378), (122, 16471189), (427, 4706054), (854, 2353027)]