966405908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{432203}}^1$

素因数の和:432263

約数の個数: 24

約数和(自身を含む): 1863663648

約数和(自身を除く): 897257740

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 432203, 864406, 1728812, 5618639, 11237278, 18584729, 22474556, 37169458, 74338916, 241601477, 483202954, 966405908]

約数ペア:

[(1, 966405908), (2, 483202954), (4, 241601477), (13, 74338916), (26, 37169458), (43, 22474556), (52, 18584729), (86, 11237278), (172, 5618639), (559, 1728812), (1118, 864406), (2236, 432203)]