2981314

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3491}}^1$

素因数の和:3561

約数の個数: 16

約数和(自身を含む): 5196096

約数和(自身を除く): 2214782

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 3491, 6982, 24437, 48874, 212951, 425902, 1490657, 2981314]

約数ペア:

[(1, 2981314), (2, 1490657), (7, 425902), (14, 212951), (61, 48874), (122, 24437), (427, 6982), (854, 3491)]