198854994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2549423}}^1$

素因数の和:2549441

約数の個数: 16

約数和(自身を含む): 428303232

約数和(自身を除く): 229448238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2549423, 5098846, 7648269, 15296538, 33142499, 66284998, 99427497, 198854994]

約数ペア:

[(1, 198854994), (2, 99427497), (3, 66284998), (6, 33142499), (13, 15296538), (26, 7648269), (39, 5098846), (78, 2549423)]