2190444770

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5920121}}^1$

素因数の和:5920165

約数の個数: 16

約数和(自身を含む): 4049363448

約数和(自身を除く): 1858918678

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 5920121, 11840242, 29600605, 59201210, 219044477, 438088954, 1095222385, 2190444770]

約数ペア:

[(1, 2190444770), (2, 1095222385), (5, 438088954), (10, 219044477), (37, 59201210), (74, 29600605), (185, 11840242), (370, 5920121)]