2001126812

素因数分解:

$2^2\times {\mathrm{1667}}^1\times {\mathrm{300109}}^1$

素因数の和:301780

約数の個数: 12

約数和(自身を含む): 3504084360

約数和(自身を除く): 1502957548

約数列:

[1, 2, 4, 1667, 3334, 6668, 300109, 600218, 1200436, 500281703, 1000563406, 2001126812]

約数ペア:

[(1, 2001126812), (2, 1000563406), (4, 500281703), (1667, 1200436), (3334, 600218), (6668, 300109)]