2478049274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{162623}}^1$

素因数の和:163045

約数の個数: 16

約数和(自身を含む): 3922490880

約数和(自身を除く): 1444441606

約数列:

[1, 2, 19, 38, 401, 802, 7619, 15238, 162623, 325246, 3089837, 6179674, 65211823, 130423646, 1239024637, 2478049274]

約数ペア:

[(1, 2478049274), (2, 1239024637), (19, 130423646), (38, 65211823), (401, 6179674), (802, 3089837), (7619, 325246), (15238, 162623)]