2181716954

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1\times {\mathrm{29501}}^1$

素因数の和:29965

約数の個数: 16

約数和(自身を含む): 3313664640

約数和(自身を除く): 1131947686

約数列:

[1, 2, 103, 206, 359, 718, 29501, 36977, 59002, 73954, 3038603, 6077206, 10590859, 21181718, 1090858477, 2181716954]

約数ペア:

[(1, 2181716954), (2, 1090858477), (103, 21181718), (206, 10590859), (359, 6077206), (718, 3038603), (29501, 73954), (36977, 59002)]