2545496639

素因数分解:

$7^3\times {\mathrm{2333}}^1\times {\mathrm{3181}}^1$

素因数の和:5535

約数の個数: 16

約数和(自身を含む): 2970715200

約数和(自身を除く): 425218561

約数列:

[1, 7, 49, 343, 2333, 3181, 16331, 22267, 114317, 155869, 800219, 1091083, 7421273, 51948911, 363642377, 2545496639]

約数ペア:

[(1, 2545496639), (7, 363642377), (49, 51948911), (343, 7421273), (2333, 1091083), (3181, 800219), (16331, 155869), (22267, 114317)]