521006030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{144323}}^1$

素因数の和:144368

約数の個数: 24

約数和(自身を含む): 989773992

約数和(自身を除く): 468767962

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 144323, 288646, 721615, 1443230, 2742137, 5484274, 13710685, 27421370, 52100603, 104201206, 260503015, 521006030]

約数ペア:

[(1, 521006030), (2, 260503015), (5, 104201206), (10, 52100603), (19, 27421370), (38, 13710685), (95, 5484274), (190, 2742137), (361, 1443230), (722, 721615), (1805, 288646), (3610, 144323)]