1772051230

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1274857}}^1$

素因数の和:1275003

約数の個数: 16

約数和(自身を含む): 3212642160

約数和(自身を除く): 1440590930

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 1274857, 2549714, 6374285, 12748570, 177205123, 354410246, 886025615, 1772051230]

約数ペア:

[(1, 1772051230), (2, 886025615), (5, 354410246), (10, 177205123), (139, 12748570), (278, 6374285), (695, 2549714), (1390, 1274857)]