2000628868

素因数分解:

$2^2\times 7^1\times {\mathrm{9551}}^1\times {\mathrm{7481}}^1$

素因数の和:17043

約数の個数: 24

約数和(自身を含む): 4002211584

約数和(自身を除く): 2001582716

約数列:

[1, 2, 4, 7, 14, 28, 7481, 9551, 14962, 19102, 29924, 38204, 52367, 66857, 104734, 133714, 209468, 267428, 71451031, 142902062, 285804124, 500157217, 1000314434, 2000628868]

約数ペア:

[(1, 2000628868), (2, 1000314434), (4, 500157217), (7, 285804124), (14, 142902062), (28, 71451031), (7481, 267428), (9551, 209468), (14962, 133714), (19102, 104734), (29924, 66857), (38204, 52367)]