2679886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{673}}^1$

素因数の和:867

約数の個数: 16

約数和(自身を含む): 4416048

約数和(自身を除く): 1736162

約数列:

[1, 2, 11, 22, 181, 362, 673, 1346, 1991, 3982, 7403, 14806, 121813, 243626, 1339943, 2679886]

約数ペア:

[(1, 2679886), (2, 1339943), (11, 243626), (22, 121813), (181, 14806), (362, 7403), (673, 3982), (1346, 1991)]