2741998

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 5116608

約数和(自身を除く): 2374610

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 281, 287, 562, 574, 697, 1394, 1967, 3934, 4777, 4879, 9554, 9758, 11521, 23042, 33439, 66878, 80647, 161294, 195857, 391714, 1370999, 2741998]

約数ペア:

[(1, 2741998), (2, 1370999), (7, 391714), (14, 195857), (17, 161294), (34, 80647), (41, 66878), (82, 33439), (119, 23042), (238, 11521), (281, 9758), (287, 9554), (562, 4879), (574, 4777), (697, 3934), (1394, 1967)]