274779652

素因数分解:

$2^2\times 7^2\times {\mathrm{1401937}}^1$

素因数の和:1401955

約数の個数: 18

約数和(自身を含む): 559373262

約数和(自身を除く): 284593610

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1401937, 2803874, 5607748, 9813559, 19627118, 39254236, 68694913, 137389826, 274779652]

約数ペア:

[(1, 274779652), (2, 137389826), (4, 68694913), (7, 39254236), (14, 19627118), (28, 9813559), (49, 5607748), (98, 2803874), (196, 1401937)]