298315504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{981301}}^1$

素因数の和:981328

約数の個数: 20

約数和(自身を含む): 608407240

約数和(自身を除く): 310091736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 981301, 1962602, 3925204, 7850408, 15700816, 18644719, 37289438, 74578876, 149157752, 298315504]

約数ペア:

[(1, 298315504), (2, 149157752), (4, 74578876), (8, 37289438), (16, 18644719), (19, 15700816), (38, 7850408), (76, 3925204), (152, 1962602), (304, 981301)]