5190042

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 12773376

約数和(自身を除く): 7583334

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 263, 286, 299, 429, 506, 526, 598, 759, 789, 858, 897, 1518, 1578, 1794, 2893, 3289, 3419, 5786, 6049, 6578, 6838, 8679, 9867, 10257, 12098, 17358, 18147, 19734, 20514, 36294, 37609, 66539, 75218, 78637, 112827, 133078, 157274, 199617, 225654, 235911, 399234, 471822, 865007, 1730014, 2595021, 5190042]

約数ペア:

[(1, 5190042), (2, 2595021), (3, 1730014), (6, 865007), (11, 471822), (13, 399234), (22, 235911), (23, 225654), (26, 199617), (33, 157274), (39, 133078), (46, 112827), (66, 78637), (69, 75218), (78, 66539), (138, 37609), (143, 36294), (253, 20514), (263, 19734), (286, 18147), (299, 17358), (429, 12098), (506, 10257), (526, 9867), (598, 8679), (759, 6838), (789, 6578), (858, 6049), (897, 5786), (1518, 3419), (1578, 3289), (1794, 2893)]