1257556

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 2346120

約数和(自身を除く): 1088564

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 293, 586, 1073, 1172, 2146, 4292, 8497, 10841, 16994, 21682, 33988, 43364, 314389, 628778, 1257556]

約数ペア:

[(1, 1257556), (2, 628778), (4, 314389), (29, 43364), (37, 33988), (58, 21682), (74, 16994), (116, 10841), (148, 8497), (293, 4292), (586, 2146), (1073, 1172)]