1926190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{3931}}^1$

素因数の和:3952

約数の個数: 24

約数和(自身を含む): 4034232

約数和(自身を除く): 2108042

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 3931, 7862, 19655, 27517, 39310, 55034, 137585, 192619, 275170, 385238, 963095, 1926190]

約数ペア:

[(1, 1926190), (2, 963095), (5, 385238), (7, 275170), (10, 192619), (14, 137585), (35, 55034), (49, 39310), (70, 27517), (98, 19655), (245, 7862), (490, 3931)]