858160972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{64679}}^1$

素因数の和:64821

約数の個数: 24

約数和(自身を含む): 1564738560

約数和(自身を除く): 706577588

約数列:

[1, 2, 4, 31, 62, 107, 124, 214, 428, 3317, 6634, 13268, 64679, 129358, 258716, 2005049, 4010098, 6920653, 8020196, 13841306, 27682612, 214540243, 429080486, 858160972]

約数ペア:

[(1, 858160972), (2, 429080486), (4, 214540243), (31, 27682612), (62, 13841306), (107, 8020196), (124, 6920653), (214, 4010098), (428, 2005049), (3317, 258716), (6634, 129358), (13268, 64679)]