832019968

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{125003}}^1$

素因数の和:125034

約数の個数: 40

約数和(自身を含む): 1790307288

約数和(自身を除く): 958287320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 125003, 250006, 500012, 1000024, 1625039, 2000048, 3250078, 4000096, 6500156, 8000192, 13000312, 16000384, 26000624, 32000768, 52001248, 64001536, 104002496, 208004992, 416009984, 832019968]

約数ペア:

[(1, 832019968), (2, 416009984), (4, 208004992), (8, 104002496), (13, 64001536), (16, 52001248), (26, 32000768), (32, 26000624), (52, 16000384), (64, 13000312), (104, 8000192), (128, 6500156), (208, 4000096), (256, 3250078), (416, 2000048), (512, 1625039), (832, 1000024), (1664, 500012), (3328, 250006), (6656, 125003)]