2005691648

素因数分解:

$2^8\times {\mathrm{881}}^1\times {\mathrm{8893}}^1$

素因数の和:9790

約数の個数: 36

約数和(自身を含む): 4008543588

約数和(自身を除く): 2002851940

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 881, 1762, 3524, 7048, 8893, 14096, 17786, 28192, 35572, 56384, 71144, 112768, 142288, 225536, 284576, 569152, 1138304, 2276608, 7834733, 15669466, 31338932, 62677864, 125355728, 250711456, 501422912, 1002845824, 2005691648]

約数ペア:

[(1, 2005691648), (2, 1002845824), (4, 501422912), (8, 250711456), (16, 125355728), (32, 62677864), (64, 31338932), (128, 15669466), (256, 7834733), (881, 2276608), (1762, 1138304), (3524, 569152), (7048, 284576), (8893, 225536), (14096, 142288), (17786, 112768), (28192, 71144), (35572, 56384)]