878021268

素因数分解:

$2^2\times 3^1\times {\mathrm{73168439}}^1$

素因数の和:73168446

約数の個数: 12

約数和(自身を含む): 2048716320

約数和(自身を除く): 1170695052

約数列:

[1, 2, 3, 4, 6, 12, 73168439, 146336878, 219505317, 292673756, 439010634, 878021268]

約数ペア:

[(1, 878021268), (2, 439010634), (3, 292673756), (4, 219505317), (6, 146336878), (12, 73168439)]