2864438

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:559

約数の個数: 16

約数和(自身を含む): 4459536

約数和(自身を除く): 1595098

約数列:

[1, 2, 53, 61, 106, 122, 443, 886, 3233, 6466, 23479, 27023, 46958, 54046, 1432219, 2864438]

約数ペア:

[(1, 2864438), (2, 1432219), (53, 54046), (61, 46958), (106, 27023), (122, 23479), (443, 6466), (886, 3233)]