2645704

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{7691}}^1$

素因数の和:7740

約数の個数: 16

約数和(自身を含む): 5076720

約数和(自身を除く): 2431016

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 7691, 15382, 30764, 61528, 330713, 661426, 1322852, 2645704]

約数ペア:

[(1, 2645704), (2, 1322852), (4, 661426), (8, 330713), (43, 61528), (86, 30764), (172, 15382), (344, 7691)]