2807605318

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{41981}}^1$

素因数の和:42288

約数の個数: 32

約数和(自身を含む): 5114415168

約数和(自身を除く): 2306809850

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 281, 562, 1967, 3934, 4777, 9554, 33439, 41981, 66878, 83962, 293867, 587734, 713677, 1427354, 4995739, 9991478, 11796661, 23593322, 82576627, 165153254, 200543237, 401086474, 1403802659, 2807605318]

約数ペア:

[(1, 2807605318), (2, 1403802659), (7, 401086474), (14, 200543237), (17, 165153254), (34, 82576627), (119, 23593322), (238, 11796661), (281, 9991478), (562, 4995739), (1967, 1427354), (3934, 713677), (4777, 587734), (9554, 293867), (33439, 83962), (41981, 66878)]