2081235454

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{741709}}^1$

素因数の和:741795

約数の個数: 16

約数和(自身を含む): 3310993440

約数和(自身を除く): 1229757986

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 741709, 1483418, 17059307, 34118614, 45244249, 90488498, 1040617727, 2081235454]

約数ペア:

[(1, 2081235454), (2, 1040617727), (23, 90488498), (46, 45244249), (61, 34118614), (122, 17059307), (1403, 1483418), (2806, 741709)]