109421788

素因数分解:

$2^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{10477}}^1$

素因数の和:10861

約数の個数: 24

約数和(自身を含む): 219451232

約数和(自身を除く): 110029444

約数列:

[1, 2, 4, 7, 14, 28, 373, 746, 1492, 2611, 5222, 10444, 10477, 20954, 41908, 73339, 146678, 293356, 3907921, 7815842, 15631684, 27355447, 54710894, 109421788]

約数ペア:

[(1, 109421788), (2, 54710894), (4, 27355447), (7, 15631684), (14, 7815842), (28, 3907921), (373, 293356), (746, 146678), (1492, 73339), (2611, 41908), (5222, 20954), (10444, 10477)]