393842396

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{4733}}^1$

素因数の和:5101

約数の個数: 24

約数和(自身を含む): 701465184

約数和(自身を除く): 307622788

約数列:

[1, 2, 4, 71, 142, 284, 293, 586, 1172, 4733, 9466, 18932, 20803, 41606, 83212, 336043, 672086, 1344172, 1386769, 2773538, 5547076, 98460599, 196921198, 393842396]

約数ペア:

[(1, 393842396), (2, 196921198), (4, 98460599), (71, 5547076), (142, 2773538), (284, 1386769), (293, 1344172), (586, 672086), (1172, 336043), (4733, 83212), (9466, 41606), (18932, 20803)]