2942074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:717

約数の個数: 16

約数和(自身を含む): 4687200

約数和(自身を除く): 1745126

約数列:

[1, 2, 19, 38, 139, 278, 557, 1114, 2641, 5282, 10583, 21166, 77423, 154846, 1471037, 2942074]

約数ペア:

[(1, 2942074), (2, 1471037), (19, 154846), (38, 77423), (139, 21166), (278, 10583), (557, 5282), (1114, 2641)]