2192216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 4490640

約数和(自身を除く): 2298424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 197, 214, 394, 428, 788, 856, 1391, 1576, 2561, 2782, 5122, 5564, 10244, 11128, 20488, 21079, 42158, 84316, 168632, 274027, 548054, 1096108, 2192216]

約数ペア:

[(1, 2192216), (2, 1096108), (4, 548054), (8, 274027), (13, 168632), (26, 84316), (52, 42158), (104, 21079), (107, 20488), (197, 11128), (214, 10244), (394, 5564), (428, 5122), (788, 2782), (856, 2561), (1391, 1576)]