2012131268

素因数分解:

$2^2\times 7^1\times {\mathrm{71861831}}^1$

素因数の和:71861842

約数の個数: 12

約数和(自身を含む): 4024262592

約数和(自身を除く): 2012131324

約数列:

[1, 2, 4, 7, 14, 28, 71861831, 143723662, 287447324, 503032817, 1006065634, 2012131268]

約数ペア:

[(1, 2012131268), (2, 1006065634), (4, 503032817), (7, 287447324), (14, 143723662), (28, 71861831)]