2543419249

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{11597}}^1$

素因数の和:11737

約数の個数: 32

約数和(自身を含む): 3273419520

約数和(自身を除く): 730000271

約数列:

[1, 7, 17, 19, 97, 119, 133, 323, 679, 1649, 1843, 2261, 11543, 11597, 12901, 31331, 81179, 197149, 219317, 220343, 1124909, 1380043, 1542401, 3745831, 7874363, 19123453, 21373271, 26220817, 133864171, 149612897, 363345607, 2543419249]

約数ペア:

[(1, 2543419249), (7, 363345607), (17, 149612897), (19, 133864171), (97, 26220817), (119, 21373271), (133, 19123453), (323, 7874363), (679, 3745831), (1649, 1542401), (1843, 1380043), (2261, 1124909), (11543, 220343), (11597, 219317), (12901, 197149), (31331, 81179)]