2009454081

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{1493}}^1\times {\mathrm{3011}}^1$

素因数の和:4656

約数の個数: 16

約数和(自身を含む): 2699956800

約数和(自身を除く): 690502719

約数列:

[1, 3, 149, 447, 1493, 3011, 4479, 9033, 222457, 448639, 667371, 1345917, 4495423, 13486269, 669818027, 2009454081]

約数ペア:

[(1, 2009454081), (3, 669818027), (149, 13486269), (447, 4495423), (1493, 1345917), (3011, 667371), (4479, 448639), (9033, 222457)]