2019949511336

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{223009}}^1\times {\mathrm{36523}}^1$

素因数の和:259569

約数の個数: 32

約数和(自身を含む): 3909704275200

約数和(自身を除く): 1889754763864

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 36523, 73046, 146092, 223009, 292184, 446018, 892036, 1132213, 1784072, 2264426, 4528852, 6913279, 9057704, 13826558, 27653116, 55306232, 8144957707, 16289915414, 32579830828, 65159661656, 252493688917, 504987377834, 1009974755668, 2019949511336]

約数ペア:

[(1, 2019949511336), (2, 1009974755668), (4, 504987377834), (8, 252493688917), (31, 65159661656), (62, 32579830828), (124, 16289915414), (248, 8144957707), (36523, 55306232), (73046, 27653116), (146092, 13826558), (223009, 9057704), (292184, 6913279), (446018, 4528852), (892036, 2264426), (1132213, 1784072)]