1315266317

素因数分解:

${\mathrm{19}}^2\times {\mathrm{1361}}^1\times {\mathrm{2677}}^1$

素因数の和:4076

約数の個数: 12

約数和(自身を含む): 1389673116

約数和(自身を除く): 74406799

約数列:

[1, 19, 361, 1361, 2677, 25859, 50863, 491321, 966397, 3643397, 69224543, 1315266317]

約数ペア:

[(1, 1315266317), (19, 69224543), (361, 3643397), (1361, 966397), (2677, 491321), (25859, 50863)]