1298203478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4539173}}^1$

素因数の和:4539199

約数の個数: 16

約数和(自身を含む): 2287743696

約数和(自身を除く): 989540218

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 4539173, 9078346, 49930903, 59009249, 99861806, 118018498, 649101739, 1298203478]

約数ペア:

[(1, 1298203478), (2, 649101739), (11, 118018498), (13, 99861806), (22, 59009249), (26, 49930903), (143, 9078346), (286, 4539173)]