1901672.00000000

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{40429}}^1$

素因数の和:40497

約数の個数: 16

約数和(自身を含む): 91695240

約数和(自身を除く): 35984078

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 40429, 80858, 525577, 1051154, 2142737, 4285474, 27855581, 55711162]

約数ペア:

[(1, 55711162), (2, 27855581), (13, 4285474), (26, 2142737), (53, 1051154), (106, 525577), (689, 80858), (1378, 40429)]