2844142

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{911}}^1$

素因数の和:1143

約数の個数: 16

約数和(自身を含む): 4902912

約数和(自身を除く): 2058770

約数列:

[1, 2, 7, 14, 223, 446, 911, 1561, 1822, 3122, 6377, 12754, 203153, 406306, 1422071, 2844142]

約数ペア:

[(1, 2844142), (2, 1422071), (7, 406306), (14, 203153), (223, 12754), (446, 6377), (911, 3122), (1561, 1822)]