1272819032

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{3385157}}^1$

素因数の和:3385210

約数の個数: 16

約数和(自身を含む): 2437313760

約数和(自身を除く): 1164494728

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 3385157, 6770314, 13540628, 27081256, 159102379, 318204758, 636409516, 1272819032]

約数ペア:

[(1, 1272819032), (2, 636409516), (4, 318204758), (8, 159102379), (47, 27081256), (94, 13540628), (188, 6770314), (376, 3385157)]