2011496438

素因数分解:

$2^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{369353}}^1$

素因数の和:369751

約数の個数: 16

約数和(自身を含む): 3457153440

約数和(自身を除く): 1445657002

約数列:

[1, 2, 7, 14, 389, 778, 2723, 5446, 369353, 738706, 2585471, 5170942, 143678317, 287356634, 1005748219, 2011496438]

約数ペア:

[(1, 2011496438), (2, 1005748219), (7, 287356634), (14, 143678317), (389, 5170942), (778, 2585471), (2723, 738706), (5446, 369353)]