2021063892

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1211669}}^1$

素因数の和:1211815

約数の個数: 24

約数和(自身を含む): 4749746400

約数和(自身を除く): 2728682508

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 1211669, 2423338, 3635007, 4846676, 7270014, 14540028, 168421991, 336843982, 505265973, 673687964, 1010531946, 2021063892]

約数ペア:

[(1, 2021063892), (2, 1010531946), (3, 673687964), (4, 505265973), (6, 336843982), (12, 168421991), (139, 14540028), (278, 7270014), (417, 4846676), (556, 3635007), (834, 2423338), (1668, 1211669)]