7378843196

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{1381}}^1\times {\mathrm{19937}}^1$

素因数の和:21389

約数の個数: 24

約数和(自身を含む): 13115854416

約数和(自身を除く): 5737011220

約数列:

[1, 2, 4, 67, 134, 268, 1381, 2762, 5524, 19937, 39874, 79748, 92527, 185054, 370108, 1335779, 2671558, 5343116, 27532997, 55065994, 110131988, 1844710799, 3689421598, 7378843196]

約数ペア:

[(1, 7378843196), (2, 3689421598), (4, 1844710799), (67, 110131988), (134, 55065994), (268, 27532997), (1381, 5343116), (2762, 2671558), (5524, 1335779), (19937, 370108), (39874, 185054), (79748, 92527)]