488245790

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1\times {\mathrm{769}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 887483520

約数和(自身を除く): 399237730

約数列:

[1, 2, 5, 10, 173, 346, 367, 734, 769, 865, 1538, 1730, 1835, 3670, 3845, 7690, 63491, 126982, 133037, 266074, 282223, 317455, 564446, 634910, 665185, 1330370, 1411115, 2822230, 48824579, 97649158, 244122895, 488245790]

約数ペア:

[(1, 488245790), (2, 244122895), (5, 97649158), (10, 48824579), (173, 2822230), (346, 1411115), (367, 1330370), (734, 665185), (769, 634910), (865, 564446), (1538, 317455), (1730, 282223), (1835, 266074), (3670, 133037), (3845, 126982), (7690, 63491)]