222877564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{612301}}^1$

素因数の和:612325

約数の個数: 24

約数和(自身を含む): 480044768

約数和(自身を除く): 257167204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 612301, 1224602, 2449204, 4286107, 7959913, 8572214, 15919826, 17144428, 31839652, 55719391, 111438782, 222877564]

約数ペア:

[(1, 222877564), (2, 111438782), (4, 55719391), (7, 31839652), (13, 17144428), (14, 15919826), (26, 8572214), (28, 7959913), (52, 4286107), (91, 2449204), (182, 1224602), (364, 612301)]