1317644

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 2457840

約数和(自身を除く): 1140196

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 307, 614, 1073, 1228, 2146, 4292, 8903, 11359, 17806, 22718, 35612, 45436, 329411, 658822, 1317644]

約数ペア:

[(1, 1317644), (2, 658822), (4, 329411), (29, 45436), (37, 35612), (58, 22718), (74, 17806), (116, 11359), (148, 8903), (307, 4292), (614, 2146), (1073, 1228)]