2820136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 5860800

約数和(自身を除く): 3040664

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 439, 584, 803, 878, 1606, 1756, 3212, 3512, 4829, 6424, 9658, 19316, 32047, 38632, 64094, 128188, 256376, 352517, 705034, 1410068, 2820136]

約数ペア:

[(1, 2820136), (2, 1410068), (4, 705034), (8, 352517), (11, 256376), (22, 128188), (44, 64094), (73, 38632), (88, 32047), (146, 19316), (292, 9658), (439, 6424), (584, 4829), (803, 3512), (878, 3212), (1606, 1756)]