2100080444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{40829}}^1$

素因数の和:41018

約数の個数: 48

約数和(自身を含む): 4609543680

約数和(自身を除く): 2509463236

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 167, 308, 334, 668, 1169, 1837, 2338, 3674, 4676, 7348, 12859, 25718, 40829, 51436, 81658, 163316, 285803, 449119, 571606, 898238, 1143212, 1796476, 3143833, 6287666, 6818443, 12575332, 13636886, 27273772, 47729101, 75002873, 95458202, 150005746, 190916404, 300011492, 525020111, 1050040222, 2100080444]

約数ペア:

[(1, 2100080444), (2, 1050040222), (4, 525020111), (7, 300011492), (11, 190916404), (14, 150005746), (22, 95458202), (28, 75002873), (44, 47729101), (77, 27273772), (154, 13636886), (167, 12575332), (308, 6818443), (334, 6287666), (668, 3143833), (1169, 1796476), (1837, 1143212), (2338, 898238), (3674, 571606), (4676, 449119), (7348, 285803), (12859, 163316), (25718, 81658), (40829, 51436)]