137804452

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{1621}}^1$

素因数の和:2079

約数の個数: 24

約数和(自身を含む): 246472632

約数和(自身を除く): 108668180

約数列:

[1, 2, 4, 53, 106, 212, 401, 802, 1604, 1621, 3242, 6484, 21253, 42506, 85012, 85913, 171826, 343652, 650021, 1300042, 2600084, 34451113, 68902226, 137804452]

約数ペア:

[(1, 137804452), (2, 68902226), (4, 34451113), (53, 2600084), (106, 1300042), (212, 650021), (401, 343652), (802, 171826), (1604, 85913), (1621, 85012), (3242, 42506), (6484, 21253)]