387547984

素因数分解:

$2^4\times {\mathrm{3359}}^1\times {\mathrm{7211}}^1$

素因数の和:10578

約数の個数: 20

約数和(自身を含む): 751201920

約数和(自身を除く): 363653936

約数列:

[1, 2, 4, 8, 16, 3359, 6718, 7211, 13436, 14422, 26872, 28844, 53744, 57688, 115376, 24221749, 48443498, 96886996, 193773992, 387547984]

約数ペア:

[(1, 387547984), (2, 193773992), (4, 96886996), (8, 48443498), (16, 24221749), (3359, 115376), (6718, 57688), (7211, 53744), (13436, 28844), (14422, 26872)]