2783180104

素因数分解:

$2^3\times {\mathrm{2141}}^1\times {\mathrm{162493}}^1$

素因数の和:164640

約数の個数: 16

約数和(自身を含む): 5220932220

約数和(自身を除く): 2437752116

約数列:

[1, 2, 4, 8, 2141, 4282, 8564, 17128, 162493, 324986, 649972, 1299944, 347897513, 695795026, 1391590052, 2783180104]

約数ペア:

[(1, 2783180104), (2, 1391590052), (4, 695795026), (8, 347897513), (2141, 1299944), (4282, 649972), (8564, 324986), (17128, 162493)]