2006746556

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{53939}}^1$

素因数の和:54145

約数の個数: 24

約数和(自身を含む): 3588520320

約数和(自身を除く): 1581773764

約数列:

[1, 2, 4, 71, 131, 142, 262, 284, 524, 9301, 18602, 37204, 53939, 107878, 215756, 3829669, 7066009, 7659338, 14132018, 15318676, 28264036, 501686639, 1003373278, 2006746556]

約数ペア:

[(1, 2006746556), (2, 1003373278), (4, 501686639), (71, 28264036), (131, 15318676), (142, 14132018), (262, 7659338), (284, 7066009), (524, 3829669), (9301, 215756), (18602, 107878), (37204, 53939)]