187870294094

素因数分解:

$2^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{9325439}}^1$

素因数の和:9326887

約数の個数: 16

約数和(自身を含む): 322287206400

約数和(自身を除く): 134416912306

約数列:

[1, 2, 7, 14, 1439, 2878, 10073, 20146, 9325439, 18650878, 65278073, 130556146, 13419306721, 26838613442, 93935147047, 187870294094]

約数ペア:

[(1, 187870294094), (2, 93935147047), (7, 26838613442), (14, 13419306721), (1439, 130556146), (2878, 65278073), (10073, 18650878), (20146, 9325439)]