2488761793

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{6563}}^1$

素因数の和:6757

約数の個数: 24

約数和(自身を含む): 2963252160

約数和(自身を除く): 474490367

約数列:

[1, 7, 49, 71, 109, 497, 763, 3479, 5341, 6563, 7739, 45941, 54173, 321587, 379211, 465973, 715367, 3261811, 5007569, 22832677, 35052983, 50791057, 355537399, 2488761793]

約数ペア:

[(1, 2488761793), (7, 355537399), (49, 50791057), (71, 35052983), (109, 22832677), (497, 5007569), (763, 3261811), (3479, 715367), (5341, 465973), (6563, 379211), (7739, 321587), (45941, 54173)]