212692064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{511279}}^1$

素因数の和:511302

約数の個数: 24

約数和(自身を含む): 450948960

約数和(自身を除く): 238256896

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 511279, 1022558, 2045116, 4090232, 6646627, 8180464, 13293254, 16360928, 26586508, 53173016, 106346032, 212692064]

約数ペア:

[(1, 212692064), (2, 106346032), (4, 53173016), (8, 26586508), (13, 16360928), (16, 13293254), (26, 8180464), (32, 6646627), (52, 4090232), (104, 2045116), (208, 1022558), (416, 511279)]