141985876

素因数分解:

$2^2\times {\mathrm{73}}^2\times {\mathrm{6661}}^1$

素因数の和:6811

約数の個数: 18

約数和(自身を含む): 251963502

約数和(自身を除く): 109977626

約数列:

[1, 2, 4, 73, 146, 292, 5329, 6661, 10658, 13322, 21316, 26644, 486253, 972506, 1945012, 35496469, 70992938, 141985876]

約数ペア:

[(1, 141985876), (2, 70992938), (4, 35496469), (73, 1945012), (146, 972506), (292, 486253), (5329, 26644), (6661, 21316), (10658, 13322)]