245680906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{380311}}^1$

素因数の和:380349

約数の個数: 16

約数和(自身を含む): 410736960

約数和(自身を除く): 165056054

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 380311, 760622, 6465287, 7225909, 12930574, 14451818, 122840453, 245680906]

約数ペア:

[(1, 245680906), (2, 122840453), (17, 14451818), (19, 12930574), (34, 7225909), (38, 6465287), (323, 760622), (646, 380311)]