2861552162

素因数分解:

$2^1\times 7^1\times {\mathrm{1823}}^1\times {\mathrm{112121}}^1$

素因数の和:113953

約数の個数: 16

約数和(自身を含む): 4908252672

約数和(自身を除く): 2046700510

約数列:

[1, 2, 7, 14, 1823, 3646, 12761, 25522, 112121, 224242, 784847, 1569694, 204396583, 408793166, 1430776081, 2861552162]

約数ペア:

[(1, 2861552162), (2, 1430776081), (7, 408793166), (14, 204396583), (1823, 1569694), (3646, 784847), (12761, 224242), (25522, 112121)]