4490415730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{123737}}^1$

素因数の和:123954

約数の個数: 32

約数和(自身を含む): 8552770560

約数和(自身を除く): 4062354830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 191, 382, 955, 1910, 3629, 7258, 18145, 36290, 123737, 247474, 618685, 1237370, 2351003, 4702006, 11755015, 23510030, 23633767, 47267534, 118168835, 236337670, 449041573, 898083146, 2245207865, 4490415730]

約数ペア:

[(1, 4490415730), (2, 2245207865), (5, 898083146), (10, 449041573), (19, 236337670), (38, 118168835), (95, 47267534), (190, 23633767), (191, 23510030), (382, 11755015), (955, 4702006), (1910, 2351003), (3629, 1237370), (7258, 618685), (18145, 247474), (36290, 123737)]