996826558

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{421313}}^1$

素因数の和:421348

約数の個数: 24

約数和(自身を含む): 1850411088

約数和(自身を除く): 853584530

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 421313, 842626, 2949191, 5477069, 5898382, 10954138, 38339483, 71201897, 76678966, 142403794, 498413279, 996826558]

約数ペア:

[(1, 996826558), (2, 498413279), (7, 142403794), (13, 76678966), (14, 71201897), (26, 38339483), (91, 10954138), (169, 5898382), (182, 5477069), (338, 2949191), (1183, 842626), (2366, 421313)]