492047768

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{442489}}^1$

素因数の和:442634

約数の個数: 16

約数和(自身を含む): 929229000

約数和(自身を除く): 437181232

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 442489, 884978, 1769956, 3539912, 61505971, 123011942, 246023884, 492047768]

約数ペア:

[(1, 492047768), (2, 246023884), (4, 123011942), (8, 61505971), (139, 3539912), (278, 1769956), (556, 884978), (1112, 442489)]