383807984

素因数分解:

$2^4\times 7^2\times {\mathrm{489551}}^1$

素因数の和:489573

約数の個数: 30

約数和(自身を含む): 865038384

約数和(自身を除く): 481230400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 489551, 979102, 1958204, 3426857, 3916408, 6853714, 7832816, 13707428, 23987999, 27414856, 47975998, 54829712, 95951996, 191903992, 383807984]

約数ペア:

[(1, 383807984), (2, 191903992), (4, 95951996), (7, 54829712), (8, 47975998), (14, 27414856), (16, 23987999), (28, 13707428), (49, 7832816), (56, 6853714), (98, 3916408), (112, 3426857), (196, 1958204), (392, 979102), (784, 489551)]