2017079708

素因数分解:

$2^2\times 7^2\times {\mathrm{10291223}}^1$

素因数の和:10291241

約数の個数: 18

約数和(自身を含む): 4106198376

約数和(自身を除く): 2089118668

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 10291223, 20582446, 41164892, 72038561, 144077122, 288154244, 504269927, 1008539854, 2017079708]

約数ペア:

[(1, 2017079708), (2, 1008539854), (4, 504269927), (7, 288154244), (14, 144077122), (28, 72038561), (49, 41164892), (98, 20582446), (196, 10291223)]