26300294

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:612

約数の個数: 24

約数和(自身を含む): 42291000

約数和(自身を除く): 15990706

約数列:

[1, 2, 19, 38, 73, 146, 361, 499, 722, 998, 1387, 2774, 9481, 18962, 26353, 36427, 52706, 72854, 180139, 360278, 692113, 1384226, 13150147, 26300294]

約数ペア:

[(1, 26300294), (2, 13150147), (19, 1384226), (38, 692113), (73, 360278), (146, 180139), (361, 72854), (499, 52706), (722, 36427), (998, 26353), (1387, 18962), (2774, 9481)]