1930341890

素因数分解:

$2^1\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{140593}}^1$

素因数の和:141973

約数の個数: 16

約数和(自身を含む): 3477170808

約数和(自身を除く): 1546828918

約数列:

[1, 2, 5, 10, 1373, 2746, 6865, 13730, 140593, 281186, 702965, 1405930, 193034189, 386068378, 965170945, 1930341890]

約数ペア:

[(1, 1930341890), (2, 965170945), (5, 386068378), (10, 193034189), (1373, 1405930), (2746, 702965), (6865, 281186), (13730, 140593)]