2214576721

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{877}}^1\times {\mathrm{2389}}^1$

素因数の和:3424

約数の個数: 16

約数和(自身を含む): 2551678720

約数和(自身を除く): 337101999

約数列:

[1, 7, 151, 877, 1057, 2389, 6139, 16723, 132427, 360739, 926989, 2095153, 2525173, 14666071, 316368103, 2214576721]

約数ペア:

[(1, 2214576721), (7, 316368103), (151, 14666071), (877, 2525173), (1057, 2095153), (2389, 926989), (6139, 360739), (16723, 132427)]