268976414

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{2029}}^1$

素因数の和:2612

約数の個数: 32

約数和(自身を含む): 489343680

約数和(自身を除く): 220367266

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 557, 1114, 2029, 3899, 4058, 7798, 9469, 14203, 18938, 28406, 34493, 66283, 68986, 132566, 241451, 482902, 1130153, 2260306, 7911071, 15822142, 19212601, 38425202, 134488207, 268976414]

約数ペア:

[(1, 268976414), (2, 134488207), (7, 38425202), (14, 19212601), (17, 15822142), (34, 7911071), (119, 2260306), (238, 1130153), (557, 482902), (1114, 241451), (2029, 132566), (3899, 68986), (4058, 66283), (7798, 34493), (9469, 28406), (14203, 18938)]