2861026994

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1269311}}^1$

素因数の和:1269350

約数の個数: 24

約数和(自身を含む): 5209256448

約数和(自身を除く): 2348229454

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 1269311, 2538622, 8885177, 17770354, 29194153, 58388306, 62196239, 124392478, 204359071, 408718142, 1430513497, 2861026994]

約数ペア:

[(1, 2861026994), (2, 1430513497), (7, 408718142), (14, 204359071), (23, 124392478), (46, 62196239), (49, 58388306), (98, 29194153), (161, 17770354), (322, 8885177), (1127, 2538622), (2254, 1269311)]