1187942

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1601}}^1$

素因数の和:1663

約数の個数: 16

約数和(自身を含む): 2076192

約数和(自身を除く): 888250

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 1601, 3202, 11207, 22414, 84853, 169706, 593971, 1187942]

約数ペア:

[(1, 1187942), (2, 593971), (7, 169706), (14, 84853), (53, 22414), (106, 11207), (371, 3202), (742, 1601)]