474684476

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{107981}}^1$

素因数の和:108149

約数の個数: 24

約数和(自身を含む): 955424736

約数和(自身を除く): 480740260

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 107981, 215962, 431924, 755867, 1511734, 3023468, 16953017, 33906034, 67812068, 118671119, 237342238, 474684476]

約数ペア:

[(1, 474684476), (2, 237342238), (4, 118671119), (7, 67812068), (14, 33906034), (28, 16953017), (157, 3023468), (314, 1511734), (628, 755867), (1099, 431924), (2198, 215962), (4396, 107981)]