2186430722

素因数分解:

$2^1\times 7^1\times {\mathrm{2213}}^1\times {\mathrm{70571}}^1$

素因数の和:72793

約数の個数: 16

約数和(自身を含む): 3749913792

約数和(自身を除く): 1563483070

約数列:

[1, 2, 7, 14, 2213, 4426, 15491, 30982, 70571, 141142, 493997, 987994, 156173623, 312347246, 1093215361, 2186430722]

約数ペア:

[(1, 2186430722), (2, 1093215361), (7, 312347246), (14, 156173623), (2213, 987994), (4426, 493997), (15491, 141142), (30982, 70571)]