2031271346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{563}}^1\times {\mathrm{719}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 3308739840

約数和(自身を除く): 1277468494

約数列:

[1, 2, 13, 26, 193, 386, 563, 719, 1126, 1438, 2509, 5018, 7319, 9347, 14638, 18694, 108659, 138767, 217318, 277534, 404797, 809594, 1412567, 1803971, 2825134, 3607942, 5262361, 10524722, 78125821, 156251642, 1015635673, 2031271346]

約数ペア:

[(1, 2031271346), (2, 1015635673), (13, 156251642), (26, 78125821), (193, 10524722), (386, 5262361), (563, 3607942), (719, 2825134), (1126, 1803971), (1438, 1412567), (2509, 809594), (5018, 404797), (7319, 277534), (9347, 217318), (14638, 138767), (18694, 108659)]