1591394

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1601}}^1$

素因数の和:1681

約数の個数: 16

約数和(自身を含む): 2768256

約数和(自身を除く): 1176862

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 1601, 3202, 11207, 22414, 113671, 227342, 795697, 1591394]

約数ペア:

[(1, 1591394), (2, 795697), (7, 227342), (14, 113671), (71, 22414), (142, 11207), (497, 3202), (994, 1601)]