266353274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{180701}}^1$

素因数の和:180781

約数の個数: 16

約数和(自身を含む): 442358496

約数和(自身を除く): 176005222

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 180701, 361402, 1987711, 3975422, 12106967, 24213934, 133176637, 266353274]

約数ペア:

[(1, 266353274), (2, 133176637), (11, 24213934), (22, 12106967), (67, 3975422), (134, 1987711), (737, 361402), (1474, 180701)]