1247953034

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{130621}}^1$

素因数の和:130921

約数の個数: 16

約数和(自身を含む): 1989111816

約数和(自身を除く): 741158782

約数列:

[1, 2, 17, 34, 281, 562, 4777, 9554, 130621, 261242, 2220557, 4441114, 36704501, 73409002, 623976517, 1247953034]

約数ペア:

[(1, 1247953034), (2, 623976517), (17, 73409002), (34, 36704501), (281, 4441114), (562, 2220557), (4777, 261242), (9554, 130621)]