820304479

素因数分解:

${\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{1831}}^1$

素因数の和:2070

約数の個数: 16

約数和(自身を含む): 854737920

約数和(自身を除く): 34433441

約数列:

[1, 53, 79, 107, 1831, 4187, 5671, 8453, 97043, 144649, 195917, 448009, 7666397, 10383601, 15477443, 820304479]

約数ペア:

[(1, 820304479), (53, 15477443), (79, 10383601), (107, 7666397), (1831, 448009), (4187, 195917), (5671, 144649), (8453, 97043)]