2488658

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:929

約数の個数: 16

約数和(自身を含む): 3984000

約数和(自身を除く): 1495342

約数列:

[1, 2, 19, 38, 79, 158, 829, 1501, 1658, 3002, 15751, 31502, 65491, 130982, 1244329, 2488658]

約数ペア:

[(1, 2488658), (2, 1244329), (19, 130982), (38, 65491), (79, 31502), (158, 15751), (829, 3002), (1501, 1658)]