291207442

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{1103}}^1\times {\mathrm{1307}}^1$

素因数の和:2513

約数の個数: 16

約数和(自身を含む): 441873792

約数和(自身を除く): 150666350

約数列:

[1, 2, 101, 202, 1103, 1307, 2206, 2614, 111403, 132007, 222806, 264014, 1441621, 2883242, 145603721, 291207442]

約数ペア:

[(1, 291207442), (2, 145603721), (101, 2883242), (202, 1441621), (1103, 264014), (1307, 222806), (2206, 132007), (2614, 111403)]