2581026

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{8779}}^1$

素因数の和:8798

約数の個数: 24

約数和(自身を含む): 6005520

約数和(自身を除く): 3424494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 8779, 17558, 26337, 52674, 61453, 122906, 184359, 368718, 430171, 860342, 1290513, 2581026]

約数ペア:

[(1, 2581026), (2, 1290513), (3, 860342), (6, 430171), (7, 368718), (14, 184359), (21, 122906), (42, 61453), (49, 52674), (98, 26337), (147, 17558), (294, 8779)]