218584756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{18041}}^1$

素因数の和:18291

約数の個数: 24

約数和(自身を含む): 413739144

約数和(自身を除く): 195154388

約数列:

[1, 2, 4, 13, 26, 52, 233, 466, 932, 3029, 6058, 12116, 18041, 36082, 72164, 234533, 469066, 938132, 4203553, 8407106, 16814212, 54646189, 109292378, 218584756]

約数ペア:

[(1, 218584756), (2, 109292378), (4, 54646189), (13, 16814212), (26, 8407106), (52, 4203553), (233, 938132), (466, 469066), (932, 234533), (3029, 72164), (6058, 36082), (12116, 18041)]