1286028443357

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{97157}}^1\times {\mathrm{26633}}^1$

素因数の和:123868

約数の個数: 16

約数和(自身を含む): 1490518755072

約数和(自身を除く): 204490311715

約数列:

[1, 7, 71, 497, 26633, 97157, 186431, 680099, 1890943, 6898147, 13236601, 48287029, 2587582381, 18113076667, 183718349051, 1286028443357]

約数ペア:

[(1, 1286028443357), (7, 183718349051), (71, 18113076667), (497, 2587582381), (26633, 48287029), (97157, 13236601), (186431, 6898147), (680099, 1890943)]