423781442

素因数分解:

$2^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{85751}}^1$

素因数の和:86113

約数の個数: 16

約数和(自身を含む): 728548992

約数和(自身を除く): 304767550

約数列:

[1, 2, 7, 14, 353, 706, 2471, 4942, 85751, 171502, 600257, 1200514, 30270103, 60540206, 211890721, 423781442]

約数ペア:

[(1, 423781442), (2, 211890721), (7, 60540206), (14, 30270103), (353, 1200514), (706, 600257), (2471, 171502), (4942, 85751)]