28200786402

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{11491763}}^1$

素因数の和:11492177

約数の個数: 16

約数和(自身を含む): 56539478880

約数和(自身を除く): 28338692478

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 11491763, 22983526, 34475289, 68950578, 4700131067, 9400262134, 14100393201, 28200786402]

約数ペア:

[(1, 28200786402), (2, 14100393201), (3, 9400262134), (6, 4700131067), (409, 68950578), (818, 34475289), (1227, 22983526), (2454, 11491763)]