148148518

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{286001}}^1$

素因数の和:286047

約数の個数: 16

約数和(自身を含む): 260833824

約数和(自身を除く): 112685306

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 286001, 572002, 2002007, 4004014, 10582037, 21164074, 74074259, 148148518]

約数ペア:

[(1, 148148518), (2, 74074259), (7, 21164074), (14, 10582037), (37, 4004014), (74, 2002007), (259, 572002), (518, 286001)]