2099693365

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{111301}}^1$

素因数の和:111338

約数の個数: 32

約数和(自身を含む): 3205497600

約数和(自身を除く): 1105804235

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 343, 385, 539, 1715, 2695, 3773, 18865, 111301, 556505, 779107, 1224311, 3895535, 5453749, 6121555, 8570177, 27268745, 38176243, 42850885, 59991239, 190881215, 299956195, 419938673, 2099693365]

約数ペア:

[(1, 2099693365), (5, 419938673), (7, 299956195), (11, 190881215), (35, 59991239), (49, 42850885), (55, 38176243), (77, 27268745), (245, 8570177), (343, 6121555), (385, 5453749), (539, 3895535), (1715, 1224311), (2695, 779107), (3773, 556505), (18865, 111301)]