1145343742

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{2677}}^1$

素因数の和:2904

約数の個数: 32

約数和(自身を含む): 1832523264

約数和(自身を除く): 687179522

約数列:

[1, 2, 23, 46, 71, 131, 142, 262, 1633, 2677, 3013, 3266, 5354, 6026, 9301, 18602, 61571, 123142, 190067, 213923, 350687, 380134, 427846, 701374, 4371541, 8065801, 8743082, 16131602, 24898777, 49797554, 572671871, 1145343742]

約数ペア:

[(1, 1145343742), (2, 572671871), (23, 49797554), (46, 24898777), (71, 16131602), (131, 8743082), (142, 8065801), (262, 4371541), (1633, 701374), (2677, 427846), (3013, 380134), (3266, 350687), (5354, 213923), (6026, 190067), (9301, 123142), (18602, 61571)]