298381112

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{1409}}^1$

素因数の和:1775

約数の個数: 32

約数和(自身を含む): 567496800

約数和(自身を除く): 269115688

約数列:

[1, 2, 4, 8, 103, 206, 257, 412, 514, 824, 1028, 1409, 2056, 2818, 5636, 11272, 26471, 52942, 105884, 145127, 211768, 290254, 362113, 580508, 724226, 1161016, 1448452, 2896904, 37297639, 74595278, 149190556, 298381112]

約数ペア:

[(1, 298381112), (2, 149190556), (4, 74595278), (8, 37297639), (103, 2896904), (206, 1448452), (257, 1161016), (412, 724226), (514, 580508), (824, 362113), (1028, 290254), (1409, 211768), (2056, 145127), (2818, 105884), (5636, 52942), (11272, 26471)]