285486512

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{76579}}^1$

素因数の和:76820

約数の個数: 20

約数和(自身を含む): 555511320

約数和(自身を除く): 270024808

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 76579, 153158, 306316, 612632, 1225264, 17842907, 35685814, 71371628, 142743256, 285486512]

約数ペア:

[(1, 285486512), (2, 142743256), (4, 71371628), (8, 35685814), (16, 17842907), (233, 1225264), (466, 612632), (932, 306316), (1864, 153158), (3728, 76579)]