2016374829

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1871}}^1$

素因数の和:2010

約数の個数: 64

約数和(自身を含む): 3369000960

約数和(自身を除く): 1352626131

約数列:

[1, 3, 7, 19, 21, 37, 57, 73, 111, 133, 219, 259, 399, 511, 703, 777, 1387, 1533, 1871, 2109, 2701, 4161, 4921, 5613, 8103, 9709, 13097, 14763, 18907, 29127, 35549, 39291, 51319, 56721, 69227, 106647, 136583, 153957, 207681, 248843, 359233, 409749, 484589, 746529, 956081, 1077699, 1315313, 1453767, 2595077, 2868243, 3945939, 5053571, 7785231, 9207191, 15160713, 18165539, 27621573, 35374997, 54496617, 96017849, 106124991, 288053547, 672124943, 2016374829]

約数ペア:

[(1, 2016374829), (3, 672124943), (7, 288053547), (19, 106124991), (21, 96017849), (37, 54496617), (57, 35374997), (73, 27621573), (111, 18165539), (133, 15160713), (219, 9207191), (259, 7785231), (399, 5053571), (511, 3945939), (703, 2868243), (777, 2595077), (1387, 1453767), (1533, 1315313), (1871, 1077699), (2109, 956081), (2701, 746529), (4161, 484589), (4921, 409749), (5613, 359233), (8103, 248843), (9709, 207681), (13097, 153957), (14763, 136583), (18907, 106647), (29127, 69227), (35549, 56721), (39291, 51319)]