2686014730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{38371639}}^1$

素因数の和:38371653

約数の個数: 16

約数和(自身を含む): 5525516160

約数和(自身を除く): 2839501430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 38371639, 76743278, 191858195, 268601473, 383716390, 537202946, 1343007365, 2686014730]

約数ペア:

[(1, 2686014730), (2, 1343007365), (5, 537202946), (7, 383716390), (10, 268601473), (14, 191858195), (35, 76743278), (70, 38371639)]