2000822082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{780961}}^1$

素因数の和:781034

約数の個数: 32

約数和(自身を含む): 4648285824

約数和(自身を除く): 2647463742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 780961, 1561922, 2342883, 4685766, 5466727, 10933454, 16400181, 32800362, 47638621, 95277242, 142915863, 285831726, 333470347, 666940694, 1000411041, 2000822082]

約数ペア:

[(1, 2000822082), (2, 1000411041), (3, 666940694), (6, 333470347), (7, 285831726), (14, 142915863), (21, 95277242), (42, 47638621), (61, 32800362), (122, 16400181), (183, 10933454), (366, 5466727), (427, 4685766), (854, 2342883), (1281, 1561922), (2562, 780961)]