2051230118

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{72497}}^1$

素因数の和:72596

約数の個数: 32

約数和(自身を含む): 3674778624

約数和(自身を除く): 1623548506

約数列:

[1, 2, 7, 14, 43, 47, 86, 94, 301, 329, 602, 658, 2021, 4042, 14147, 28294, 72497, 144994, 507479, 1014958, 3117371, 3407359, 6234742, 6814718, 21821597, 23851513, 43643194, 47703026, 146516437, 293032874, 1025615059, 2051230118]

約数ペア:

[(1, 2051230118), (2, 1025615059), (7, 293032874), (14, 146516437), (43, 47703026), (47, 43643194), (86, 23851513), (94, 21821597), (301, 6814718), (329, 6234742), (602, 3407359), (658, 3117371), (2021, 1014958), (4042, 507479), (14147, 144994), (28294, 72497)]