2834636518

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{123989}}^1$

素因数の和:124092

約数の個数: 32

約数和(自身を含む): 5142113280

約数和(自身を除く): 2307476762

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 322, 497, 994, 1633, 3266, 11431, 22862, 123989, 247978, 867923, 1735846, 2851747, 5703494, 8803219, 17606438, 19962229, 39924458, 61622533, 123245066, 202474037, 404948074, 1417318259, 2834636518]

約数ペア:

[(1, 2834636518), (2, 1417318259), (7, 404948074), (14, 202474037), (23, 123245066), (46, 61622533), (71, 39924458), (142, 19962229), (161, 17606438), (322, 8803219), (497, 5703494), (994, 2851747), (1633, 1735846), (3266, 867923), (11431, 247978), (22862, 123989)]