1889014676

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{5306221}}^1$

素因数の和:5306314

約数の個数: 12

約数和(自身を含む): 3342919860

約数和(自身を除く): 1453905184

約数列:

[1, 2, 4, 89, 178, 356, 5306221, 10612442, 21224884, 472253669, 944507338, 1889014676]

約数ペア:

[(1, 1889014676), (2, 944507338), (4, 472253669), (89, 21224884), (178, 10612442), (356, 5306221)]