2011050460

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{526453}}^1$

素因数の和:526653

約数の個数: 24

約数和(自身を含む): 4245325056

約数和(自身を除く): 2234274596

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 526453, 1052906, 2105812, 2632265, 5264530, 10529060, 100552523, 201105046, 402210092, 502762615, 1005525230, 2011050460]

約数ペア:

[(1, 2011050460), (2, 1005525230), (4, 502762615), (5, 402210092), (10, 201105046), (20, 100552523), (191, 10529060), (382, 5264530), (764, 2632265), (955, 2105812), (1910, 1052906), (3820, 526453)]