2762968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 5765760

約数和(自身を除く): 3002792

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 857, 1612, 1714, 3224, 3428, 6856, 11141, 22282, 26567, 44564, 53134, 89128, 106268, 212536, 345371, 690742, 1381484, 2762968]

約数ペア:

[(1, 2762968), (2, 1381484), (4, 690742), (8, 345371), (13, 212536), (26, 106268), (31, 89128), (52, 53134), (62, 44564), (104, 26567), (124, 22282), (248, 11141), (403, 6856), (806, 3428), (857, 3224), (1612, 1714)]