1148156989

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1\times {\mathrm{3203}}^1$

素因数の和:4500

約数の個数: 16

約数和(自身を含む): 1345680000

約数和(自身を除く): 197523011

約数列:

[1, 7, 41, 287, 1249, 3203, 8743, 22421, 51209, 131323, 358463, 919261, 4000547, 28003829, 164022427, 1148156989]

約数ペア:

[(1, 1148156989), (7, 164022427), (41, 28003829), (287, 4000547), (1249, 919261), (3203, 358463), (8743, 131323), (22421, 51209)]