230902906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{19433}}^1$

素因数の和:19905

約数の個数: 16

約数和(自身を含む): 373832424

約数和(自身を除く): 142929518

約数列:

[1, 2, 13, 26, 457, 914, 5941, 11882, 19433, 38866, 252629, 505258, 8880881, 17761762, 115451453, 230902906]

約数ペア:

[(1, 230902906), (2, 115451453), (13, 17761762), (26, 8880881), (457, 505258), (914, 252629), (5941, 38866), (11882, 19433)]