713761438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{16811}}^1$

素因数の和:16920

約数の個数: 32

約数和(自身を含む): 1220147712

約数和(自身を除く): 506386274

約数列:

[1, 2, 13, 23, 26, 46, 71, 142, 299, 598, 923, 1633, 1846, 3266, 16811, 21229, 33622, 42458, 218543, 386653, 437086, 773306, 1193581, 2387162, 5026489, 10052978, 15516553, 27452363, 31033106, 54904726, 356880719, 713761438]

約数ペア:

[(1, 713761438), (2, 356880719), (13, 54904726), (23, 31033106), (26, 27452363), (46, 15516553), (71, 10052978), (142, 5026489), (299, 2387162), (598, 1193581), (923, 773306), (1633, 437086), (1846, 386653), (3266, 218543), (16811, 42458), (21229, 33622)]