2947512

素因数分解:

$2^3\times 3^1\times {\mathrm{191}}^1\times {\mathrm{643}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 7418880

約数和(自身を除く): 4471368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 191, 382, 573, 643, 764, 1146, 1286, 1528, 1929, 2292, 2572, 3858, 4584, 5144, 7716, 15432, 122813, 245626, 368439, 491252, 736878, 982504, 1473756, 2947512]

約数ペア:

[(1, 2947512), (2, 1473756), (3, 982504), (4, 736878), (6, 491252), (8, 368439), (12, 245626), (24, 122813), (191, 15432), (382, 7716), (573, 5144), (643, 4584), (764, 3858), (1146, 2572), (1286, 2292), (1528, 1929)]