291270382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{99139}}^1$

素因数の和:99267

約数の個数: 16

約数和(自身を含む): 474682320

約数和(自身を除く): 183411938

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 99139, 198278, 1288807, 2577614, 11202707, 22405414, 145635191, 291270382]

約数ペア:

[(1, 291270382), (2, 145635191), (13, 22405414), (26, 11202707), (113, 2577614), (226, 1288807), (1469, 198278), (2938, 99139)]