2015763344

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{580577}}^1$

素因数の和:580623

約数の個数: 40

約数和(自身を含む): 4607467008

約数和(自身を除く): 2591703664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 580577, 1161154, 2322308, 4064039, 4644616, 8128078, 9289232, 16256156, 17997887, 32512312, 35995774, 65024624, 71991548, 125985209, 143983096, 251970418, 287966192, 503940836, 1007881672, 2015763344]

約数ペア:

[(1, 2015763344), (2, 1007881672), (4, 503940836), (7, 287966192), (8, 251970418), (14, 143983096), (16, 125985209), (28, 71991548), (31, 65024624), (56, 35995774), (62, 32512312), (112, 17997887), (124, 16256156), (217, 9289232), (248, 8128078), (434, 4644616), (496, 4064039), (868, 2322308), (1736, 1161154), (3472, 580577)]