1944883136

素因数分解:

$2^6\times 7^1\times {\mathrm{4341257}}^1$

素因数の和:4341276

約数の個数: 28

約数和(自身を含む): 4410718128

約数和(自身を除く): 2465834992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4341257, 8682514, 17365028, 30388799, 34730056, 60777598, 69460112, 121555196, 138920224, 243110392, 277840448, 486220784, 972441568, 1944883136]

約数ペア:

[(1, 1944883136), (2, 972441568), (4, 486220784), (7, 277840448), (8, 243110392), (14, 138920224), (16, 121555196), (28, 69460112), (32, 60777598), (56, 34730056), (64, 30388799), (112, 17365028), (224, 8682514), (448, 4341257)]