2067103672

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{644359}}^1$

素因数の和:644766

約数の個数: 16

約数和(自身を含む): 3885490800

約数和(自身を除く): 1818387128

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 644359, 1288718, 2577436, 5154872, 258387959, 516775918, 1033551836, 2067103672]

約数ペア:

[(1, 2067103672), (2, 1033551836), (4, 516775918), (8, 258387959), (401, 5154872), (802, 2577436), (1604, 1288718), (3208, 644359)]