127923452

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{709}}^1\times {\mathrm{1049}}^1$

素因数の和:1805

約数の個数: 24

約数和(自身を含む): 229614000

約数和(自身を除く): 101690548

約数列:

[1, 2, 4, 43, 86, 172, 709, 1049, 1418, 2098, 2836, 4196, 30487, 45107, 60974, 90214, 121948, 180428, 743741, 1487482, 2974964, 31980863, 63961726, 127923452]

約数ペア:

[(1, 127923452), (2, 63961726), (4, 31980863), (43, 2974964), (86, 1487482), (172, 743741), (709, 180428), (1049, 121948), (1418, 90214), (2098, 60974), (2836, 45107), (4196, 30487)]