3781708

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 7628544

約数和(自身を除く): 3846836

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1031, 1834, 2062, 3668, 4124, 7217, 14434, 28868, 135061, 270122, 540244, 945427, 1890854, 3781708]

約数ペア:

[(1, 3781708), (2, 1890854), (4, 945427), (7, 540244), (14, 270122), (28, 135061), (131, 28868), (262, 14434), (524, 7217), (917, 4124), (1031, 3668), (1834, 2062)]