1320245437

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1\times {\mathrm{4159}}^1$

素因数の和:4716

約数の個数: 16

約数和(自身を含む): 1527552000

約数和(自身を除く): 207306563

約数列:

[1, 7, 101, 449, 707, 3143, 4159, 29113, 45349, 317443, 420059, 1867391, 2940413, 13071737, 188606491, 1320245437]

約数ペア:

[(1, 1320245437), (7, 188606491), (101, 13071737), (449, 2940413), (707, 1867391), (3143, 420059), (4159, 317443), (29113, 45349)]