1285649038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{98729}}^1$

素因数の和:99131

約数の個数: 16

約数和(自身を含む): 2047265280

約数和(自身を除く): 761616242

約数列:

[1, 2, 17, 34, 383, 766, 6511, 13022, 98729, 197458, 1678393, 3356786, 37813207, 75626414, 642824519, 1285649038]

約数ペア:

[(1, 1285649038), (2, 642824519), (17, 75626414), (34, 37813207), (383, 3356786), (766, 1678393), (6511, 197458), (13022, 98729)]