1245180898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{377099}}^1$

素因数の和:377241

約数の個数: 16

約数和(自身を含む): 2027289600

約数和(自身を除く): 782108702

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 377099, 754198, 4902287, 9804574, 47891573, 95783146, 622590449, 1245180898]

約数ペア:

[(1, 1245180898), (2, 622590449), (13, 95783146), (26, 47891573), (127, 9804574), (254, 4902287), (1651, 754198), (3302, 377099)]