2078503771

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{5197}}^1$

素因数の和:5442

約数の個数: 16

約数和(自身を含む): 2173678848

約数和(自身を除く): 95175077

約数列:

[1, 43, 71, 131, 3053, 5197, 5633, 9301, 223471, 368987, 399943, 680807, 15866441, 29274701, 48337297, 2078503771]

約数ペア:

[(1, 2078503771), (43, 48337297), (71, 29274701), (131, 15866441), (3053, 680807), (5197, 399943), (5633, 368987), (9301, 223471)]