1939493213

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{1319}}^1\times {\mathrm{2659}}^1$

素因数の和:4064

約数の個数: 16

約数和(自身を含む): 2247168000

約数和(自身を除く): 307674787

約数列:

[1, 7, 79, 553, 1319, 2659, 9233, 18613, 104201, 210061, 729407, 1470427, 3507221, 24550547, 277070459, 1939493213]

約数ペア:

[(1, 1939493213), (7, 277070459), (79, 24550547), (553, 3507221), (1319, 1470427), (2659, 729407), (9233, 210061), (18613, 104201)]