508730836

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{240421}}^1$

素因数の和:240471

約数の個数: 18

約数和(自身を含む): 930673562

約数和(自身を除く): 421942726

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 240421, 480842, 961684, 5529683, 11059366, 22118732, 127182709, 254365418, 508730836]

約数ペア:

[(1, 508730836), (2, 254365418), (4, 127182709), (23, 22118732), (46, 11059366), (92, 5529683), (529, 961684), (1058, 480842), (2116, 240421)]