1950786508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{131561}}^1$

素因数の和:131913

約数の個数: 24

約数和(自身を含む): 3735308304

約数和(自身を除く): 1784521796

約数列:

[1, 2, 4, 11, 22, 44, 337, 674, 1348, 3707, 7414, 14828, 131561, 263122, 526244, 1447171, 2894342, 5788684, 44336057, 88672114, 177344228, 487696627, 975393254, 1950786508]

約数ペア:

[(1, 1950786508), (2, 975393254), (4, 487696627), (11, 177344228), (22, 88672114), (44, 44336057), (337, 5788684), (674, 2894342), (1348, 1447171), (3707, 526244), (7414, 263122), (14828, 131561)]