2069508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 5612544

約数和(自身を除く): 3543036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 347, 426, 497, 694, 852, 994, 1041, 1388, 1491, 1988, 2082, 2429, 2982, 4164, 4858, 5964, 7287, 9716, 14574, 24637, 29148, 49274, 73911, 98548, 147822, 172459, 295644, 344918, 517377, 689836, 1034754, 2069508]

約数ペア:

[(1, 2069508), (2, 1034754), (3, 689836), (4, 517377), (6, 344918), (7, 295644), (12, 172459), (14, 147822), (21, 98548), (28, 73911), (42, 49274), (71, 29148), (84, 24637), (142, 14574), (213, 9716), (284, 7287), (347, 5964), (426, 4858), (497, 4164), (694, 2982), (852, 2429), (994, 2082), (1041, 1988), (1388, 1491)]