2420488

素因数分解:

$2^3\times 7^1\times {\mathrm{43223}}^1$

素因数の和:43236

約数の個数: 16

約数和(自身を含む): 5186880

約数和(自身を除く): 2766392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 43223, 86446, 172892, 302561, 345784, 605122, 1210244, 2420488]

約数ペア:

[(1, 2420488), (2, 1210244), (4, 605122), (7, 345784), (8, 302561), (14, 172892), (28, 86446), (56, 43223)]