2028031406

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{2683}}^1\times {\mathrm{2719}}^1$

素因数の和:5543

約数の個数: 16

約数和(自身を含む): 3066201600

約数和(自身を除く): 1038170194

約数列:

[1, 2, 139, 278, 2683, 2719, 5366, 5438, 372937, 377941, 745874, 755882, 7295077, 14590154, 1014015703, 2028031406]

約数ペア:

[(1, 2028031406), (2, 1014015703), (139, 14590154), (278, 7295077), (2683, 755882), (2719, 745874), (5366, 377941), (5438, 372937)]