897400294

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1\times {\mathrm{4001}}^1$

素因数の和:4480

約数の個数: 32

約数和(自身を含む): 1584023616

約数和(自身を除く): 686623322

約数列:

[1, 2, 7, 14, 37, 74, 259, 433, 518, 866, 3031, 4001, 6062, 8002, 16021, 28007, 32042, 56014, 112147, 148037, 224294, 296074, 1036259, 1732433, 2072518, 3464866, 12127031, 24254062, 64100021, 128200042, 448700147, 897400294]

約数ペア:

[(1, 897400294), (2, 448700147), (7, 128200042), (14, 64100021), (37, 24254062), (74, 12127031), (259, 3464866), (433, 2072518), (518, 1732433), (866, 1036259), (3031, 296074), (4001, 224294), (6062, 148037), (8002, 112147), (16021, 56014), (28007, 32042)]