1856166

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 4082400

約数和(自身を除く): 2226234

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 449, 689, 898, 1347, 1378, 2067, 2694, 4134, 5837, 11674, 17511, 23797, 35022, 47594, 71391, 142782, 309361, 618722, 928083, 1856166]

約数ペア:

[(1, 1856166), (2, 928083), (3, 618722), (6, 309361), (13, 142782), (26, 71391), (39, 47594), (53, 35022), (78, 23797), (106, 17511), (159, 11674), (318, 5837), (449, 4134), (689, 2694), (898, 2067), (1347, 1378)]