857049634

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{3623}}^1$

素因数の和:3970

約数の個数: 32

約数和(自身を含む): 1499118336

約数和(自身を除く): 642068702

約数列:

[1, 2, 7, 14, 61, 122, 277, 427, 554, 854, 1939, 3623, 3878, 7246, 16897, 25361, 33794, 50722, 118279, 221003, 236558, 442006, 1003571, 1547021, 2007142, 3094042, 7024997, 14049994, 61217831, 122435662, 428524817, 857049634]

約数ペア:

[(1, 857049634), (2, 428524817), (7, 122435662), (14, 61217831), (61, 14049994), (122, 7024997), (277, 3094042), (427, 2007142), (554, 1547021), (854, 1003571), (1939, 442006), (3623, 236558), (3878, 221003), (7246, 118279), (16897, 50722), (25361, 33794)]