848538496

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{509939}}^1$

素因数の和:509966

約数の個数: 32

約数和(自身を含む): 1820485800

約数和(自身を除く): 971947304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 509939, 1019878, 2039756, 4079512, 6629207, 8159024, 13258414, 16318048, 26516828, 32636096, 53033656, 65272192, 106067312, 212134624, 424269248, 848538496]

約数ペア:

[(1, 848538496), (2, 424269248), (4, 212134624), (8, 106067312), (13, 65272192), (16, 53033656), (26, 32636096), (32, 26516828), (52, 16318048), (64, 13258414), (104, 8159024), (128, 6629207), (208, 4079512), (416, 2039756), (832, 1019878), (1664, 509939)]