2013011504

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{1009}}^1$

素因数の和:1450

約数の個数: 80

約数和(自身を含む): 4568755200

約数和(自身を除く): 2555743696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 379, 658, 752, 758, 1009, 1316, 1516, 2018, 2632, 2653, 3032, 4036, 5264, 5306, 6064, 7063, 8072, 10612, 14126, 16144, 17813, 21224, 28252, 35626, 42448, 47423, 56504, 71252, 94846, 113008, 124691, 142504, 189692, 249382, 285008, 331961, 379384, 382411, 498764, 663922, 758768, 764822, 997528, 1327844, 1529644, 1995056, 2655688, 2676877, 3059288, 5311376, 5353754, 6118576, 10707508, 17973317, 21415016, 35946634, 42830032, 71893268, 125813219, 143786536, 251626438, 287573072, 503252876, 1006505752, 2013011504]

約数ペア:

[(1, 2013011504), (2, 1006505752), (4, 503252876), (7, 287573072), (8, 251626438), (14, 143786536), (16, 125813219), (28, 71893268), (47, 42830032), (56, 35946634), (94, 21415016), (112, 17973317), (188, 10707508), (329, 6118576), (376, 5353754), (379, 5311376), (658, 3059288), (752, 2676877), (758, 2655688), (1009, 1995056), (1316, 1529644), (1516, 1327844), (2018, 997528), (2632, 764822), (2653, 758768), (3032, 663922), (4036, 498764), (5264, 382411), (5306, 379384), (6064, 331961), (7063, 285008), (8072, 249382), (10612, 189692), (14126, 142504), (16144, 124691), (17813, 113008), (21224, 94846), (28252, 71252), (35626, 56504), (42448, 47423)]