65411402

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{203141}}^1$

素因数の和:203173

約数の個数: 16

約数和(自身を含む): 117009792

約数和(自身を除く): 51598390

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 203141, 406282, 1421987, 2843974, 4672243, 9344486, 32705701, 65411402]

約数ペア:

[(1, 65411402), (2, 32705701), (7, 9344486), (14, 4672243), (23, 2843974), (46, 1421987), (161, 406282), (322, 203141)]