2051707966

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13322779}}^1$

素因数の和:13322799

約数の個数: 16

約数和(自身を含む): 3836960640

約数和(自身を除く): 1785252674

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 13322779, 26645558, 93259453, 146550569, 186518906, 293101138, 1025853983, 2051707966]

約数ペア:

[(1, 2051707966), (2, 1025853983), (7, 293101138), (11, 186518906), (14, 146550569), (22, 93259453), (77, 26645558), (154, 13322779)]