280236466

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5657}}^1$

素因数の和:5754

約数の個数: 32

約数和(自身を含む): 469297152

約数和(自身を除く): 189060686

約数列:

[1, 2, 17, 31, 34, 47, 62, 94, 527, 799, 1054, 1457, 1598, 2914, 5657, 11314, 24769, 49538, 96169, 175367, 192338, 265879, 350734, 531758, 2981239, 4519943, 5962478, 8242249, 9039886, 16484498, 140118233, 280236466]

約数ペア:

[(1, 280236466), (2, 140118233), (17, 16484498), (31, 9039886), (34, 8242249), (47, 5962478), (62, 4519943), (94, 2981239), (527, 531758), (799, 350734), (1054, 265879), (1457, 192338), (1598, 175367), (2914, 96169), (5657, 49538), (11314, 24769)]