513442754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{24749}}^1$

素因数の和:24826

約数の個数: 32

約数和(自身を含む): 898128000

約数和(自身を除く): 384685246

約数列:

[1, 2, 11, 22, 23, 41, 46, 82, 253, 451, 506, 902, 943, 1886, 10373, 20746, 24749, 49498, 272239, 544478, 569227, 1014709, 1138454, 2029418, 6261497, 11161799, 12522994, 22323598, 23338307, 46676614, 256721377, 513442754]

約数ペア:

[(1, 513442754), (2, 256721377), (11, 46676614), (22, 23338307), (23, 22323598), (41, 12522994), (46, 11161799), (82, 6261497), (253, 2029418), (451, 1138454), (506, 1014709), (902, 569227), (943, 544478), (1886, 272239), (10373, 49498), (20746, 24749)]