315034514

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1439}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 515082240

約数和(自身を除く): 200047726

約数列:

[1, 2, 17, 34, 47, 94, 137, 274, 799, 1439, 1598, 2329, 2878, 4658, 6439, 12878, 24463, 48926, 67633, 109463, 135266, 197143, 218926, 394286, 1149761, 2299522, 3351431, 6702862, 9265721, 18531442, 157517257, 315034514]

約数ペア:

[(1, 315034514), (2, 157517257), (17, 18531442), (34, 9265721), (47, 6702862), (94, 3351431), (137, 2299522), (274, 1149761), (799, 394286), (1439, 218926), (1598, 197143), (2329, 135266), (2878, 109463), (4658, 67633), (6439, 48926), (12878, 24463)]