2793019

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 16

約数和(自身を含む): 3146400

約数和(自身を除く): 353381

約数列:

[1, 19, 29, 37, 137, 551, 703, 1073, 2603, 3973, 5069, 20387, 75487, 96311, 147001, 2793019]

約数ペア:

[(1, 2793019), (19, 147001), (29, 96311), (37, 75487), (137, 20387), (551, 5069), (703, 3973), (1073, 2603)]