424597784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{55927}}^1$

素因数の和:56019

約数の個数: 32

約数和(自身を含む): 869121120

約数和(自身を除く): 444523336

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 55927, 111854, 223708, 447416, 727051, 1454102, 2908204, 4082671, 5816408, 8165342, 16330684, 32661368, 53074723, 106149446, 212298892, 424597784]

約数ペア:

[(1, 424597784), (2, 212298892), (4, 106149446), (8, 53074723), (13, 32661368), (26, 16330684), (52, 8165342), (73, 5816408), (104, 4082671), (146, 2908204), (292, 1454102), (584, 727051), (949, 447416), (1898, 223708), (3796, 111854), (7592, 55927)]