2022611968

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{151939}}^1$

素因数の和:151972

約数の個数: 44

約数和(自身を含む): 4354296520

約数和(自身を除く): 2331684552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 6656, 13312, 151939, 303878, 607756, 1215512, 1975207, 2431024, 3950414, 4862048, 7900828, 9724096, 15801656, 19448192, 31603312, 38896384, 63206624, 77792768, 126413248, 155585536, 252826496, 505652992, 1011305984, 2022611968]

約数ペア:

[(1, 2022611968), (2, 1011305984), (4, 505652992), (8, 252826496), (13, 155585536), (16, 126413248), (26, 77792768), (32, 63206624), (52, 38896384), (64, 31603312), (104, 19448192), (128, 15801656), (208, 9724096), (256, 7900828), (416, 4862048), (512, 3950414), (832, 2431024), (1024, 1975207), (1664, 1215512), (3328, 607756), (6656, 303878), (13312, 151939)]