2430786388

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{199049}}^1$

素因数の和:199167

約数の個数: 24

約数和(自身を含む): 4414132800

約数和(自身を除く): 1983346412

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 3053, 6106, 12212, 199049, 398098, 796196, 8559107, 14132479, 17118214, 28264958, 34236428, 56529916, 607696597, 1215393194, 2430786388]

約数ペア:

[(1, 2430786388), (2, 1215393194), (4, 607696597), (43, 56529916), (71, 34236428), (86, 28264958), (142, 17118214), (172, 14132479), (284, 8559107), (3053, 796196), (6106, 398098), (12212, 199049)]