870877294

素因数分解:

$2^1\times 7^2\times {\mathrm{8886503}}^1$

素因数の和:8886519

約数の個数: 12

約数和(自身を含む): 1519592184

約数和(自身を除く): 648714890

約数列:

[1, 2, 7, 14, 49, 98, 8886503, 17773006, 62205521, 124411042, 435438647, 870877294]

約数ペア:

[(1, 870877294), (2, 435438647), (7, 124411042), (14, 62205521), (49, 17773006), (98, 8886503)]