392547290

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{835207}}^1$

素因数の和:835261

約数の個数: 16

約数和(自身を含む): 721619712

約数和(自身を除く): 329072422

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 835207, 1670414, 4176035, 8352070, 39254729, 78509458, 196273645, 392547290]

約数ペア:

[(1, 392547290), (2, 196273645), (5, 78509458), (10, 39254729), (47, 8352070), (94, 4176035), (235, 1670414), (470, 835207)]