2488372214

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{2203}}^1\times {\mathrm{4447}}^1$

素因数の和:6779

約数の個数: 16

約数和(自身を含む): 3764502528

約数和(自身を除く): 1276130314

約数列:

[1, 2, 127, 254, 2203, 4406, 4447, 8894, 279781, 559562, 564769, 1129538, 9796741, 19593482, 1244186107, 2488372214]

約数ペア:

[(1, 2488372214), (2, 1244186107), (127, 19593482), (254, 9796741), (2203, 1129538), (4406, 564769), (4447, 559562), (8894, 279781)]