2973404

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1031}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 6010368

約数和(自身を除く): 3036964

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1031, 1442, 2062, 2884, 4124, 7217, 14434, 28868, 106193, 212386, 424772, 743351, 1486702, 2973404]

約数ペア:

[(1, 2973404), (2, 1486702), (4, 743351), (7, 424772), (14, 212386), (28, 106193), (103, 28868), (206, 14434), (412, 7217), (721, 4124), (1031, 2884), (1442, 2062)]