289315532816

素因数分解:

$2^4\times {\mathrm{7393}}^1\times {\mathrm{2445857}}^1$

素因数の和:2453258

約数の個数: 20

約数和(自身を含む): 560624895612

約数和(自身を除く): 271309362796

約数列:

[1, 2, 4, 8, 16, 7393, 14786, 29572, 59144, 118288, 2445857, 4891714, 9783428, 19566856, 39133712, 18082220801, 36164441602, 72328883204, 144657766408, 289315532816]

約数ペア:

[(1, 289315532816), (2, 144657766408), (4, 72328883204), (8, 36164441602), (16, 18082220801), (7393, 39133712), (14786, 19566856), (29572, 9783428), (59144, 4891714), (118288, 2445857)]