284515742

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{64109}}^1$

素因数の和:64435

約数の個数: 16

約数和(自身を含む): 489287520

約数和(自身を除く): 204771778

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 64109, 128218, 448763, 897526, 20322553, 40645106, 142257871, 284515742]

約数ペア:

[(1, 284515742), (2, 142257871), (7, 40645106), (14, 20322553), (317, 897526), (634, 448763), (2219, 128218), (4438, 64109)]