996812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 1877904

約数和(自身を除く): 881092

約数列:

[1, 2, 4, 17, 34, 68, 107, 137, 214, 274, 428, 548, 1819, 2329, 3638, 4658, 7276, 9316, 14659, 29318, 58636, 249203, 498406, 996812]

約数ペア:

[(1, 996812), (2, 498406), (4, 249203), (17, 58636), (34, 29318), (68, 14659), (107, 9316), (137, 7276), (214, 4658), (274, 3638), (428, 2329), (548, 1819)]