2108014916

素因数分解:

$2^2\times 7^1\times {\mathrm{4973}}^1\times {\mathrm{15139}}^1$

素因数の和:20123

約数の個数: 24

約数和(自身を含む): 4217156160

約数和(自身を除く): 2109141244

約数列:

[1, 2, 4, 7, 14, 28, 4973, 9946, 15139, 19892, 30278, 34811, 60556, 69622, 105973, 139244, 211946, 423892, 75286247, 150572494, 301144988, 527003729, 1054007458, 2108014916]

約数ペア:

[(1, 2108014916), (2, 1054007458), (4, 527003729), (7, 301144988), (14, 150572494), (28, 75286247), (4973, 423892), (9946, 211946), (15139, 139244), (19892, 105973), (30278, 69622), (34811, 60556)]