2183195

素因数分解:

$5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:112

約数の個数: 32

約数和(自身を含む): 3264000

約数和(自身を除く): 1080805

約数列:

[1, 5, 7, 19, 35, 49, 67, 95, 133, 245, 335, 343, 469, 665, 931, 1273, 1715, 2345, 3283, 4655, 6365, 6517, 8911, 16415, 22981, 32585, 44555, 62377, 114905, 311885, 436639, 2183195]

約数ペア:

[(1, 2183195), (5, 436639), (7, 311885), (19, 114905), (35, 62377), (49, 44555), (67, 32585), (95, 22981), (133, 16415), (245, 8911), (335, 6517), (343, 6365), (469, 4655), (665, 3283), (931, 2345), (1273, 1715)]