2982156968

素因数分解:

$2^3\times 7^1\times {\mathrm{653}}^1\times {\mathrm{81551}}^1$

素因数の和:82217

約数の個数: 32

約数和(自身を含む): 6400200960

約数和(自身を除く): 3418043992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 653, 1306, 2612, 4571, 5224, 9142, 18284, 36568, 81551, 163102, 326204, 570857, 652408, 1141714, 2283428, 4566856, 53252803, 106505606, 213011212, 372769621, 426022424, 745539242, 1491078484, 2982156968]

約数ペア:

[(1, 2982156968), (2, 1491078484), (4, 745539242), (7, 426022424), (8, 372769621), (14, 213011212), (28, 106505606), (56, 53252803), (653, 4566856), (1306, 2283428), (2612, 1141714), (4571, 652408), (5224, 570857), (9142, 326204), (18284, 163102), (36568, 81551)]