666126142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2593}}^1\times {\mathrm{11677}}^1$

素因数の和:14283

約数の個数: 16

約数和(自身を含む): 1090538352

約数和(自身を除く): 424412210

約数列:

[1, 2, 11, 22, 2593, 5186, 11677, 23354, 28523, 57046, 128447, 256894, 30278461, 60556922, 333063071, 666126142]

約数ペア:

[(1, 666126142), (2, 333063071), (11, 60556922), (22, 30278461), (2593, 256894), (5186, 128447), (11677, 57046), (23354, 28523)]