127104908

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{238919}}^1$

素因数の和:238949

約数の個数: 24

約数和(自身を含む): 267590400

約数和(自身を除く): 140485492

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 238919, 477838, 955676, 1672433, 3344866, 4539461, 6689732, 9078922, 18157844, 31776227, 63552454, 127104908]

約数ペア:

[(1, 127104908), (2, 63552454), (4, 31776227), (7, 18157844), (14, 9078922), (19, 6689732), (28, 4539461), (38, 3344866), (76, 1672433), (133, 955676), (266, 477838), (532, 238919)]