3874612

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1949}}^1$

素因数の和:2031

約数の個数: 24

約数和(自身を含む): 7862400

約数和(自身を除く): 3987788

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1949, 1988, 3898, 7796, 13643, 27286, 54572, 138379, 276758, 553516, 968653, 1937306, 3874612]

約数ペア:

[(1, 3874612), (2, 1937306), (4, 968653), (7, 553516), (14, 276758), (28, 138379), (71, 54572), (142, 27286), (284, 13643), (497, 7796), (994, 3898), (1949, 1988)]