2684964866

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{261031}}^1$

素因数の和:261209

約数の個数: 16

約数和(自身を含む): 4166070720

約数和(自身を除く): 1481105854

約数列:

[1, 2, 37, 74, 139, 278, 5143, 10286, 261031, 522062, 9658147, 19316294, 36283309, 72566618, 1342482433, 2684964866]

約数ペア:

[(1, 2684964866), (2, 1342482433), (37, 72566618), (74, 36283309), (139, 19316294), (278, 9658147), (5143, 522062), (10286, 261031)]