996836548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{74413}}^1$

素因数の和:74631

約数の個数: 24

約数和(自身を含む): 1856480472

約数和(自身を除く): 859643924

約数列:

[1, 2, 4, 17, 34, 68, 197, 394, 788, 3349, 6698, 13396, 74413, 148826, 297652, 1265021, 2530042, 5060084, 14659361, 29318722, 58637444, 249209137, 498418274, 996836548]

約数ペア:

[(1, 996836548), (2, 498418274), (4, 249209137), (17, 58637444), (34, 29318722), (68, 14659361), (197, 5060084), (394, 2530042), (788, 1265021), (3349, 297652), (6698, 148826), (13396, 74413)]