2103151946

素因数分解:

$2^1\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{119321}}^1$

素因数の和:120589

約数の個数: 16

約数和(自身を含む): 3608297280

約数和(自身を除く): 1505145334

約数列:

[1, 2, 7, 14, 1259, 2518, 8813, 17626, 119321, 238642, 835247, 1670494, 150225139, 300450278, 1051575973, 2103151946]

約数ペア:

[(1, 2103151946), (2, 1051575973), (7, 300450278), (14, 150225139), (1259, 1670494), (2518, 835247), (8813, 238642), (17626, 119321)]