2004103744

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{199453}}^1$

素因数の和:199622

約数の個数: 28

約数和(自身を含む): 4002243964

約数和(自身を除く): 1998140220

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 10048, 199453, 398906, 797812, 1595624, 3191248, 6382496, 12764992, 31314121, 62628242, 125256484, 250512968, 501025936, 1002051872, 2004103744]

約数ペア:

[(1, 2004103744), (2, 1002051872), (4, 501025936), (8, 250512968), (16, 125256484), (32, 62628242), (64, 31314121), (157, 12764992), (314, 6382496), (628, 3191248), (1256, 1595624), (2512, 797812), (5024, 398906), (10048, 199453)]