3837702992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{307903}}^1$

素因数の和:307971

約数の個数: 40

約数和(自身を含む): 8017820160

約数和(自身を除く): 4180117168

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 12464, 307903, 615806, 1231612, 2463224, 4926448, 5850157, 11700314, 12624023, 23400628, 25248046, 46801256, 50496092, 93602512, 100992184, 201984368, 239856437, 479712874, 959425748, 1918851496, 3837702992]

約数ペア:

[(1, 3837702992), (2, 1918851496), (4, 959425748), (8, 479712874), (16, 239856437), (19, 201984368), (38, 100992184), (41, 93602512), (76, 50496092), (82, 46801256), (152, 25248046), (164, 23400628), (304, 12624023), (328, 11700314), (656, 5850157), (779, 4926448), (1558, 2463224), (3116, 1231612), (6232, 615806), (12464, 307903)]