2109643458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{14869}}^1$

素因数の和:15011

約数の個数: 64

約数和(自身を含む): 4856423040

約数和(自身を除く): 2746779582

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 107, 214, 221, 321, 442, 642, 663, 1326, 1391, 1819, 2782, 3638, 4173, 5457, 8346, 10914, 14869, 23647, 29738, 44607, 47294, 70941, 89214, 141882, 193297, 252773, 386594, 505546, 579891, 758319, 1159782, 1516638, 1590983, 3181966, 3286049, 4772949, 6572098, 9545898, 9858147, 19716294, 20682779, 27046711, 41365558, 54093422, 62048337, 81140133, 124096674, 162280266, 351607243, 703214486, 1054821729, 2109643458]

約数ペア:

[(1, 2109643458), (2, 1054821729), (3, 703214486), (6, 351607243), (13, 162280266), (17, 124096674), (26, 81140133), (34, 62048337), (39, 54093422), (51, 41365558), (78, 27046711), (102, 20682779), (107, 19716294), (214, 9858147), (221, 9545898), (321, 6572098), (442, 4772949), (642, 3286049), (663, 3181966), (1326, 1590983), (1391, 1516638), (1819, 1159782), (2782, 758319), (3638, 579891), (4173, 505546), (5457, 386594), (8346, 252773), (10914, 193297), (14869, 141882), (23647, 89214), (29738, 70941), (44607, 47294)]