2017370770

素因数分解:

$2^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{421163}}^1$

素因数の和:421649

約数の個数: 16

約数和(自身を含む): 3638856960

約数和(自身を除く): 1621486190

約数列:

[1, 2, 5, 10, 479, 958, 2395, 4790, 421163, 842326, 2105815, 4211630, 201737077, 403474154, 1008685385, 2017370770]

約数ペア:

[(1, 2017370770), (2, 1008685385), (5, 403474154), (10, 201737077), (479, 4211630), (958, 2105815), (2395, 842326), (4790, 421163)]