139950482

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{71917}}^1$

素因数の和:72065

約数の個数: 16

約数和(自身を含む): 241644480

約数和(自身を除く): 101693998

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 71917, 143834, 503419, 1006838, 9996463, 19992926, 69975241, 139950482]

約数ペア:

[(1, 139950482), (2, 69975241), (7, 19992926), (14, 9996463), (139, 1006838), (278, 503419), (973, 143834), (1946, 71917)]