1304826498

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1020991}}^1$

素因数の和:1021070

約数の個数: 24

約数和(自身を含む): 2866945536

約数和(自身を除く): 1562119038

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1020991, 2041982, 3062973, 6125946, 9188919, 18377838, 72490361, 144980722, 217471083, 434942166, 652413249, 1304826498]

約数ペア:

[(1, 1304826498), (2, 652413249), (3, 434942166), (6, 217471083), (9, 144980722), (18, 72490361), (71, 18377838), (142, 9188919), (213, 6125946), (426, 3062973), (639, 2041982), (1278, 1020991)]