1561236

素因数分解:

$2^2\times 3^1\times {\mathrm{281}}^1\times {\mathrm{463}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 3663744

約数和(自身を除く): 2102508

約数列:

[1, 2, 3, 4, 6, 12, 281, 463, 562, 843, 926, 1124, 1389, 1686, 1852, 2778, 3372, 5556, 130103, 260206, 390309, 520412, 780618, 1561236]

約数ペア:

[(1, 1561236), (2, 780618), (3, 520412), (4, 390309), (6, 260206), (12, 130103), (281, 5556), (463, 3372), (562, 2778), (843, 1852), (926, 1686), (1124, 1389)]