2019557632

素因数分解:

$2^8\times {\mathrm{491}}^1\times {\mathrm{16067}}^1$

素因数の和:16574

約数の個数: 36

約数和(自身を含む): 4039688016

約数和(自身を除く): 2020130384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 491, 982, 1964, 3928, 7856, 15712, 16067, 31424, 32134, 62848, 64268, 125696, 128536, 257072, 514144, 1028288, 2056576, 4113152, 7888897, 15777794, 31555588, 63111176, 126222352, 252444704, 504889408, 1009778816, 2019557632]

約数ペア:

[(1, 2019557632), (2, 1009778816), (4, 504889408), (8, 252444704), (16, 126222352), (32, 63111176), (64, 31555588), (128, 15777794), (256, 7888897), (491, 4113152), (982, 2056576), (1964, 1028288), (3928, 514144), (7856, 257072), (15712, 128536), (16067, 125696), (31424, 64268), (32134, 62848)]