123419132

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{463}}^1\times {\mathrm{647}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 218889216

約数和(自身を除く): 95470084

約数列:

[1, 2, 4, 103, 206, 412, 463, 647, 926, 1294, 1852, 2588, 47689, 66641, 95378, 133282, 190756, 266564, 299561, 599122, 1198244, 30854783, 61709566, 123419132]

約数ペア:

[(1, 123419132), (2, 61709566), (4, 30854783), (103, 1198244), (206, 599122), (412, 299561), (463, 266564), (647, 190756), (926, 133282), (1294, 95378), (1852, 66641), (2588, 47689)]