1572143898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{468737}}^1$

素因数の和:468798

約数の個数: 32

約数和(自身を含む): 3464911296

約数和(自身を除く): 1892767398

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 468737, 937474, 1406211, 2812422, 6093581, 12187162, 18280743, 20155691, 36561486, 40311382, 60467073, 120934146, 262023983, 524047966, 786071949, 1572143898]

約数ペア:

[(1, 1572143898), (2, 786071949), (3, 524047966), (6, 262023983), (13, 120934146), (26, 60467073), (39, 40311382), (43, 36561486), (78, 20155691), (86, 18280743), (129, 12187162), (258, 6093581), (559, 2812422), (1118, 1406211), (1677, 937474), (3354, 468737)]