5072944

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{2281}}^1$

素因数の和:2428

約数の個数: 20

約数和(自身を含む): 9903880

約数和(自身を除く): 4830936

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 2281, 4562, 9124, 18248, 36496, 317059, 634118, 1268236, 2536472, 5072944]

約数ペア:

[(1, 5072944), (2, 2536472), (4, 1268236), (8, 634118), (16, 317059), (139, 36496), (278, 18248), (556, 9124), (1112, 4562), (2224, 2281)]