987137984

素因数分解:

$2^6\times 7^1\times {\mathrm{2203433}}^1$

素因数の和:2203452

約数の個数: 28

約数和(自身を含む): 2238688944

約数和(自身を除く): 1251550960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 2203433, 4406866, 8813732, 15424031, 17627464, 30848062, 35254928, 61696124, 70509856, 123392248, 141019712, 246784496, 493568992, 987137984]

約数ペア:

[(1, 987137984), (2, 493568992), (4, 246784496), (7, 141019712), (8, 123392248), (14, 70509856), (16, 61696124), (28, 35254928), (32, 30848062), (56, 17627464), (64, 15424031), (112, 8813732), (224, 4406866), (448, 2203433)]