8172453679

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{2203}}^1$

素因数の和:2911

約数の個数: 32

約数和(自身を含む): 9686315520

約数和(自身を除く): 1513861841

約数列:

[1, 13, 19, 23, 247, 299, 437, 653, 2203, 5681, 8489, 12407, 15019, 28639, 41857, 50669, 161291, 195247, 285361, 544141, 658697, 962711, 1438559, 3709693, 12515243, 18701267, 27332621, 33086857, 355324073, 430129141, 628650283, 8172453679]

約数ペア:

[(1, 8172453679), (13, 628650283), (19, 430129141), (23, 355324073), (247, 33086857), (299, 27332621), (437, 18701267), (653, 12515243), (2203, 3709693), (5681, 1438559), (8489, 962711), (12407, 658697), (15019, 544141), (28639, 285361), (41857, 195247), (50669, 161291)]