125003452

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 255564288

約数和(自身を除く): 130560836

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 227, 277, 284, 454, 497, 554, 908, 994, 1108, 1589, 1939, 1988, 3178, 3878, 6356, 7756, 16117, 19667, 32234, 39334, 62879, 64468, 78668, 112819, 125758, 137669, 225638, 251516, 275338, 440153, 451276, 550676, 880306, 1760612, 4464409, 8928818, 17857636, 31250863, 62501726, 125003452]

約数ペア:

[(1, 125003452), (2, 62501726), (4, 31250863), (7, 17857636), (14, 8928818), (28, 4464409), (71, 1760612), (142, 880306), (227, 550676), (277, 451276), (284, 440153), (454, 275338), (497, 251516), (554, 225638), (908, 137669), (994, 125758), (1108, 112819), (1589, 78668), (1939, 64468), (1988, 62879), (3178, 39334), (3878, 32234), (6356, 19667), (7756, 16117)]