392840452

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{4621}}^1$

素因数の和:5079

約数の個数: 24

約数和(自身を含む): 702340632

約数和(自身を除く): 309500180

約数列:

[1, 2, 4, 53, 106, 212, 401, 802, 1604, 4621, 9242, 18484, 21253, 42506, 85012, 244913, 489826, 979652, 1853021, 3706042, 7412084, 98210113, 196420226, 392840452]

約数ペア:

[(1, 392840452), (2, 196420226), (4, 98210113), (53, 7412084), (106, 3706042), (212, 1853021), (401, 979652), (802, 489826), (1604, 244913), (4621, 85012), (9242, 42506), (18484, 21253)]