876509330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{42323}}^1$

素因数の和:42458

約数の個数: 32

約数和(自身を含む): 1676030400

約数和(自身を除く): 799521070

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 1090, 2071, 4142, 10355, 20710, 42323, 84646, 211615, 423230, 804137, 1608274, 4020685, 4613207, 8041370, 9226414, 23066035, 46132070, 87650933, 175301866, 438254665, 876509330]

約数ペア:

[(1, 876509330), (2, 438254665), (5, 175301866), (10, 87650933), (19, 46132070), (38, 23066035), (95, 9226414), (109, 8041370), (190, 4613207), (218, 4020685), (545, 1608274), (1090, 804137), (2071, 423230), (4142, 211615), (10355, 84646), (20710, 42323)]