2116739086

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{443389}}^1$

素因数の和:443440

約数の個数: 32

約数和(自身を含む): 4086282240

約数和(自身を除く): 1969543154

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 443389, 886778, 3103723, 4877279, 6207446, 9754558, 13745059, 27490118, 34140953, 68281906, 96215413, 151195649, 192430826, 302391298, 1058369543, 2116739086]

約数ペア:

[(1, 2116739086), (2, 1058369543), (7, 302391298), (11, 192430826), (14, 151195649), (22, 96215413), (31, 68281906), (62, 34140953), (77, 27490118), (154, 13745059), (217, 9754558), (341, 6207446), (434, 4877279), (682, 3103723), (2387, 886778), (4774, 443389)]