131415004

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{114473}}^1$

素因数の和:114525

約数の個数: 24

約数和(自身を含む): 269242848

約数和(自身を除く): 137827844

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 114473, 228946, 457892, 801311, 1602622, 3205244, 4693393, 9386786, 18773572, 32853751, 65707502, 131415004]

約数ペア:

[(1, 131415004), (2, 65707502), (4, 32853751), (7, 18773572), (14, 9386786), (28, 4693393), (41, 3205244), (82, 1602622), (164, 801311), (287, 457892), (574, 228946), (1148, 114473)]