291213747584

素因数分解:

$2^7\times {\mathrm{439}}^1\times {\mathrm{5182477}}^1$

素因数の和:5182930

約数の個数: 32

約数和(自身を含む): 581474031600

約数和(自身を除く): 290260284016

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 439, 878, 1756, 3512, 7024, 14048, 28096, 56192, 5182477, 10364954, 20729908, 41459816, 82919632, 165839264, 331678528, 663357056, 2275107403, 4550214806, 9100429612, 18200859224, 36401718448, 72803436896, 145606873792, 291213747584]

約数ペア:

[(1, 291213747584), (2, 145606873792), (4, 72803436896), (8, 36401718448), (16, 18200859224), (32, 9100429612), (64, 4550214806), (128, 2275107403), (439, 663357056), (878, 331678528), (1756, 165839264), (3512, 82919632), (7024, 41459816), (14048, 20729908), (28096, 10364954), (56192, 5182477)]