2019656996

素因数分解:

$2^2\times 7^1\times {\mathrm{1511}}^1\times {\mathrm{47737}}^1$

素因数の和:49259

約数の個数: 24

約数和(自身を含む): 4042071936

約数和(自身を除く): 2022414940

約数列:

[1, 2, 4, 7, 14, 28, 1511, 3022, 6044, 10577, 21154, 42308, 47737, 95474, 190948, 334159, 668318, 1336636, 72130607, 144261214, 288522428, 504914249, 1009828498, 2019656996]

約数ペア:

[(1, 2019656996), (2, 1009828498), (4, 504914249), (7, 288522428), (14, 144261214), (28, 72130607), (1511, 1336636), (3022, 668318), (6044, 334159), (10577, 190948), (21154, 95474), (42308, 47737)]