2076548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 3880800

約数和(自身を除く): 1804252

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 307, 356, 614, 1228, 1691, 3382, 5833, 6764, 11666, 23332, 27323, 54646, 109292, 519137, 1038274, 2076548]

約数ペア:

[(1, 2076548), (2, 1038274), (4, 519137), (19, 109292), (38, 54646), (76, 27323), (89, 23332), (178, 11666), (307, 6764), (356, 5833), (614, 3382), (1228, 1691)]