1619005164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{34603}}^1$

素因数の和:35174

約数の個数: 48

約数和(自身を含む): 4325223168

約数和(自身を除く): 2706218004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 557, 1114, 1671, 2228, 3342, 3899, 6684, 7798, 11697, 15596, 23394, 34603, 46788, 69206, 103809, 138412, 207618, 242221, 415236, 484442, 726663, 968884, 1453326, 2906652, 19273871, 38547742, 57821613, 77095484, 115643226, 134917097, 231286452, 269834194, 404751291, 539668388, 809502582, 1619005164]

約数ペア:

[(1, 1619005164), (2, 809502582), (3, 539668388), (4, 404751291), (6, 269834194), (7, 231286452), (12, 134917097), (14, 115643226), (21, 77095484), (28, 57821613), (42, 38547742), (84, 19273871), (557, 2906652), (1114, 1453326), (1671, 968884), (2228, 726663), (3342, 484442), (3899, 415236), (6684, 242221), (7798, 207618), (11697, 138412), (15596, 103809), (23394, 69206), (34603, 46788)]