5145446

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:439

約数の個数: 16

約数和(自身を含む): 7899120

約数和(自身を除く): 2753674

約数列:

[1, 2, 89, 137, 178, 211, 274, 422, 12193, 18779, 24386, 28907, 37558, 57814, 2572723, 5145446]

約数ペア:

[(1, 5145446), (2, 2572723), (89, 57814), (137, 37558), (178, 28907), (211, 24386), (274, 18779), (422, 12193)]