9820804

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{977}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 19716480

約数和(自身を除く): 9895676

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 977, 1436, 1954, 2513, 3908, 5026, 6839, 10052, 13678, 27356, 350743, 701486, 1402972, 2455201, 4910402, 9820804]

約数ペア:

[(1, 9820804), (2, 4910402), (4, 2455201), (7, 1402972), (14, 701486), (28, 350743), (359, 27356), (718, 13678), (977, 10052), (1436, 6839), (1954, 5026), (2513, 3908)]