1679908867

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{450257}}^1$

素因数の和:450318

約数の個数: 16

約数和(自身を含む): 2118013632

約数和(自身を除く): 438104765

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 450257, 3151799, 5853341, 18460537, 40973387, 129223759, 239986981, 1679908867]

約数ペア:

[(1, 1679908867), (7, 239986981), (13, 129223759), (41, 40973387), (91, 18460537), (287, 5853341), (533, 3151799), (3731, 450257)]