2999388918

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{1945129}}^1$

素因数の和:1945391

約数の個数: 16

約数和(自身を含む): 6022122480

約数和(自身を除く): 3022733562

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 1945129, 3890258, 5835387, 11670774, 499898153, 999796306, 1499694459, 2999388918]

約数ペア:

[(1, 2999388918), (2, 1499694459), (3, 999796306), (6, 499898153), (257, 11670774), (514, 5835387), (771, 3890258), (1542, 1945129)]