512309111951

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{1231}}^1\times {\mathrm{1399}}^1$

素因数の和:3124

約数の個数: 48

約数和(自身を含む): 644150707200

約数和(自身を除く): 131841595249

約数列:

[1, 7, 13, 49, 91, 467, 637, 1231, 1399, 3269, 6071, 8617, 9793, 16003, 18187, 22883, 42497, 60319, 68551, 112021, 127309, 297479, 574877, 653333, 784147, 891163, 1722169, 4024139, 4573331, 7473401, 8493329, 12055183, 22388197, 28168973, 32013317, 52313807, 59453303, 84386281, 156717379, 366196649, 416173121, 804252923, 1097021653, 5629770461, 10455287999, 39408393227, 73187015993, 512309111951]

約数ペア:

[(1, 512309111951), (7, 73187015993), (13, 39408393227), (49, 10455287999), (91, 5629770461), (467, 1097021653), (637, 804252923), (1231, 416173121), (1399, 366196649), (3269, 156717379), (6071, 84386281), (8617, 59453303), (9793, 52313807), (16003, 32013317), (18187, 28168973), (22883, 22388197), (42497, 12055183), (60319, 8493329), (68551, 7473401), (112021, 4573331), (127309, 4024139), (297479, 1722169), (574877, 891163), (653333, 784147)]