1280106046

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{91033}}^1$

素因数の和:91203

約数の個数: 16

約数和(自身を含む): 1966334400

約数和(自身を除く): 686228354

約数列:

[1, 2, 79, 89, 158, 178, 7031, 14062, 91033, 182066, 7191607, 8101937, 14383214, 16203874, 640053023, 1280106046]

約数ペア:

[(1, 1280106046), (2, 640053023), (79, 16203874), (89, 14383214), (158, 8101937), (178, 7191607), (7031, 182066), (14062, 91033)]