1089413858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{974431}}^1$

素因数の和:974489

約数の個数: 16

約数和(自身を含む): 1800750336

約数和(自身を除く): 711336478

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 974431, 1948862, 12667603, 25335206, 41900533, 83801066, 544706929, 1089413858]

約数ペア:

[(1, 1089413858), (2, 544706929), (13, 83801066), (26, 41900533), (43, 25335206), (86, 12667603), (559, 1948862), (1118, 974431)]