259856002

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{94219}}^1$

素因数の和:94425

約数の個数: 16

約数和(自身を含む): 447733440

約数和(自身を除く): 187877438

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 94219, 188438, 659533, 1319066, 18561143, 37122286, 129928001, 259856002]

約数ペア:

[(1, 259856002), (2, 129928001), (7, 37122286), (14, 18561143), (197, 1319066), (394, 659533), (1379, 188438), (2758, 94219)]