309026

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 16

約数和(自身を含む): 502200

約数和(自身を除く): 193174

約数列:

[1, 2, 17, 34, 61, 122, 149, 298, 1037, 2074, 2533, 5066, 9089, 18178, 154513, 309026]

約数ペア:

[(1, 309026), (2, 154513), (17, 18178), (34, 9089), (61, 5066), (122, 2533), (149, 2074), (298, 1037)]