2019989696

素因数分解:

$2^6\times {\mathrm{4219}}^1\times {\mathrm{7481}}^1$

素因数の和:11712

約数の個数: 28

約数和(自身を含む): 4009903080

約数和(自身を除く): 1989913384

約数列:

[1, 2, 4, 8, 16, 32, 64, 4219, 7481, 8438, 14962, 16876, 29924, 33752, 59848, 67504, 119696, 135008, 239392, 270016, 478784, 31562339, 63124678, 126249356, 252498712, 504997424, 1009994848, 2019989696]

約数ペア:

[(1, 2019989696), (2, 1009994848), (4, 504997424), (8, 252498712), (16, 126249356), (32, 63124678), (64, 31562339), (4219, 478784), (7481, 270016), (8438, 239392), (14962, 135008), (16876, 119696), (29924, 67504), (33752, 59848)]