1961964544

素因数分解:

$2^{10}\times {\mathrm{1915981}}^1$

素因数の和:1916001

約数の個数: 22

約数和(自身を含む): 3922015154

約数和(自身を除く): 1960050610

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1915981, 3831962, 7663924, 15327848, 30655696, 61311392, 122622784, 245245568, 490491136, 980982272, 1961964544]

約数ペア:

[(1, 1961964544), (2, 980982272), (4, 490491136), (8, 245245568), (16, 122622784), (32, 61311392), (64, 30655696), (128, 15327848), (256, 7663924), (512, 3831962), (1024, 1915981)]