480804386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{25981}}^1$

素因数の和:26489

約数の個数: 16

約数和(自身を含む): 760752960

約数和(自身を除く): 279948574

約数列:

[1, 2, 19, 38, 487, 974, 9253, 18506, 25981, 51962, 493639, 987278, 12652747, 25305494, 240402193, 480804386]

約数ペア:

[(1, 480804386), (2, 240402193), (19, 25305494), (38, 12652747), (487, 987278), (974, 493639), (9253, 51962), (18506, 25981)]