2243315858

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2256857}}^1$

素因数の和:2256937

約数の個数: 16

約数和(自身を含む): 3899850624

約数和(自身を除く): 1656534766

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2256857, 4513714, 15797999, 31595998, 160236847, 320473694, 1121657929, 2243315858]

約数ペア:

[(1, 2243315858), (2, 1121657929), (7, 320473694), (14, 160236847), (71, 31595998), (142, 15797999), (497, 4513714), (994, 2256857)]