1538916

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{499}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 3612000

約数和(自身を除く): 2073084

約数列:

[1, 2, 3, 4, 6, 12, 257, 499, 514, 771, 998, 1028, 1497, 1542, 1996, 2994, 3084, 5988, 128243, 256486, 384729, 512972, 769458, 1538916]

約数ペア:

[(1, 1538916), (2, 769458), (3, 512972), (4, 384729), (6, 256486), (12, 128243), (257, 5988), (499, 3084), (514, 2994), (771, 1996), (998, 1542), (1028, 1497)]