2545348465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1492873}}^1$

素因数の和:1492920

約数の個数: 16

約数和(自身を含む): 3439581696

約数和(自身を除く): 894233231

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 1492873, 7464365, 16421603, 46279063, 82108015, 231395315, 509069693, 2545348465]

約数ペア:

[(1, 2545348465), (5, 509069693), (11, 231395315), (31, 82108015), (55, 46279063), (155, 16421603), (341, 7464365), (1705, 1492873)]