2053203010

素因数分解:

$2^1\times 5^1\times {\mathrm{18773}}^1\times {\mathrm{10937}}^1$

素因数の和:29717

約数の個数: 16

約数和(自身を含む): 3696300216

約数和(自身を除く): 1643097206

約数列:

[1, 2, 5, 10, 10937, 18773, 21874, 37546, 54685, 93865, 109370, 187730, 205320301, 410640602, 1026601505, 2053203010]

約数ペア:

[(1, 2053203010), (2, 1026601505), (5, 410640602), (10, 205320301), (10937, 187730), (18773, 109370), (21874, 93865), (37546, 54685)]