2559088

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 40

約数和(自身を含む): 5762528

約数和(自身を除く): 3203440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 313, 511, 584, 626, 1022, 1168, 1252, 2044, 2191, 2504, 4088, 4382, 5008, 8176, 8764, 17528, 22849, 35056, 45698, 91396, 159943, 182792, 319886, 365584, 639772, 1279544, 2559088]

約数ペア:

[(1, 2559088), (2, 1279544), (4, 639772), (7, 365584), (8, 319886), (14, 182792), (16, 159943), (28, 91396), (56, 45698), (73, 35056), (112, 22849), (146, 17528), (292, 8764), (313, 8176), (511, 5008), (584, 4382), (626, 4088), (1022, 2504), (1168, 2191), (1252, 2044)]