2195106478

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{100943}}^1$

素因数の和:101159

約数の個数: 16

約数和(自身を含む): 3357801216

約数和(自身を除く): 1162694738

約数列:

[1, 2, 83, 131, 166, 262, 10873, 21746, 100943, 201886, 8378269, 13223533, 16756538, 26447066, 1097553239, 2195106478]

約数ペア:

[(1, 2195106478), (2, 1097553239), (83, 26447066), (131, 16756538), (166, 13223533), (262, 8378269), (10873, 201886), (21746, 100943)]