2840389612

素因数分解:

$2^2\times {\mathrm{1259}}^1\times {\mathrm{564017}}^1$

素因数の和:565280

約数の個数: 12

約数和(自身を含む): 4974638760

約数和(自身を除く): 2134249148

約数列:

[1, 2, 4, 1259, 2518, 5036, 564017, 1128034, 2256068, 710097403, 1420194806, 2840389612]

約数ペア:

[(1, 2840389612), (2, 1420194806), (4, 710097403), (1259, 2256068), (2518, 1128034), (5036, 564017)]