2811423868

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{98453}}^1$

素因数の和:98538

約数の個数: 36

約数和(自身を含む): 5499640440

約数和(自身を除く): 2688216572

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 121, 236, 242, 484, 649, 1298, 2596, 7139, 14278, 28556, 98453, 196906, 393812, 1082983, 2165966, 4331932, 5808727, 11617454, 11912813, 23234908, 23825626, 47651252, 63895997, 127791994, 255583988, 702855967, 1405711934, 2811423868]

約数ペア:

[(1, 2811423868), (2, 1405711934), (4, 702855967), (11, 255583988), (22, 127791994), (44, 63895997), (59, 47651252), (118, 23825626), (121, 23234908), (236, 11912813), (242, 11617454), (484, 5808727), (649, 4331932), (1298, 2165966), (2596, 1082983), (7139, 393812), (14278, 196906), (28556, 98453)]