2057202448

素因数分解:

$2^4\times 7^1\times {\mathrm{18367879}}^1$

素因数の和:18367894

約数の個数: 20

約数和(自身を含む): 4555234240

約数和(自身を除く): 2498031792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18367879, 36735758, 73471516, 128575153, 146943032, 257150306, 293886064, 514300612, 1028601224, 2057202448]

約数ペア:

[(1, 2057202448), (2, 1028601224), (4, 514300612), (7, 293886064), (8, 257150306), (14, 146943032), (16, 128575153), (28, 73471516), (56, 36735758), (112, 18367879)]