339239846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{2239}}^1$

素因数の和:2420

約数の個数: 32

約数和(自身を含む): 568995840

約数和(自身を除く): 229755994

約数列:

[1, 2, 11, 22, 71, 97, 142, 194, 781, 1067, 1562, 2134, 2239, 4478, 6887, 13774, 24629, 49258, 75757, 151514, 158969, 217183, 317938, 434366, 1748659, 2389013, 3497318, 4778026, 15419993, 30839986, 169619923, 339239846]

約数ペア:

[(1, 339239846), (2, 169619923), (11, 30839986), (22, 15419993), (71, 4778026), (97, 3497318), (142, 2389013), (194, 1748659), (781, 434366), (1067, 317938), (1562, 217183), (2134, 158969), (2239, 151514), (4478, 75757), (6887, 49258), (13774, 24629)]