2090648

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 4605600

約数和(自身を除く): 2514952

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1009, 1036, 2018, 2072, 4036, 7063, 8072, 14126, 28252, 37333, 56504, 74666, 149332, 261331, 298664, 522662, 1045324, 2090648]

約数ペア:

[(1, 2090648), (2, 1045324), (4, 522662), (7, 298664), (8, 261331), (14, 149332), (28, 74666), (37, 56504), (56, 37333), (74, 28252), (148, 14126), (259, 8072), (296, 7063), (518, 4036), (1009, 2072), (1036, 2018)]